diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3c4d063..33e60b8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,11 +2,14 @@
 
 All notable changes to this project will be documented in this file.
 
-## [1.4.1] - 2011-12-15
+## [1.4.2] - 2023-01-05
+- Fix error in sriov type being null.
+
+## [1.4.1] - 2022-12-15
 - Retrieve multiple PCM samples and keep track of processing.
 - Rename VIOS metric 'vFC' (storage adapter) to 'virtual'.
 
-## [1.4.0] - 2011-12-01
+## [1.4.0] - 2022-12-01
 - Rewrite of toml+xml+json de-serialization code (uses jackson now).
 - Changes to configuration file format - please look at [doc/hmci.toml](doc/hmci.toml) as example.
 - Logging (write to file) JSON output from HMC is currently not possible.
@@ -28,6 +31,7 @@ All notable changes to this project will be documented in this file.
 ## [1.2.7] - 2022-02-24
 - Options to include/exclude Managed Systems and/or Logical Partitions.
 
+[1.4.2]: https://bitbucket.org/mnellemann/hmci/branches/compare/v1.4.2%0Dv1.4.1
 [1.4.1]: https://bitbucket.org/mnellemann/hmci/branches/compare/v1.4.1%0Dv1.4.0
 [1.4.0]: https://bitbucket.org/mnellemann/hmci/branches/compare/v1.4.0%0Dv1.3.3
 [1.3.3]: https://bitbucket.org/mnellemann/hmci/branches/compare/v1.3.3%0Dv1.3.0
diff --git a/gradle.properties b/gradle.properties
index c374b2d..a0a5155 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,3 +1,3 @@
 projectId               = hmci
 projectGroup            = biz.nellemann.hmci
-projectVersion          = 1.4.1
+projectVersion          = 1.4.2
diff --git a/src/main/java/biz/nellemann/hmci/InfluxClient.java b/src/main/java/biz/nellemann/hmci/InfluxClient.java
index 8076b30..fb0f9ee 100644
--- a/src/main/java/biz/nellemann/hmci/InfluxClient.java
+++ b/src/main/java/biz/nellemann/hmci/InfluxClient.java
@@ -107,7 +107,11 @@ public final class InfluxClient {
 
     public void write(List<Measurement> measurements, String name) {
         log.debug("write() - measurement: {} {}", name, measurements.size());
-        processMeasurementMap(measurements, name).forEach( (point) -> { influxDB.write(point); });
+        if(!measurements.isEmpty()) {
+            processMeasurementMap(measurements, name).forEach((point) -> {
+                influxDB.write(point);
+            });
+        }
     }
 
 
diff --git a/src/main/java/biz/nellemann/hmci/LogicalPartition.java b/src/main/java/biz/nellemann/hmci/LogicalPartition.java
index 71b40b1..fc2cedb 100644
--- a/src/main/java/biz/nellemann/hmci/LogicalPartition.java
+++ b/src/main/java/biz/nellemann/hmci/LogicalPartition.java
@@ -151,6 +151,7 @@ class LogicalPartition extends Resource {
     // LPAR Details
     List<Measurement> getDetails(int sample) throws NullPointerException {
 
+        log.debug("getDetails()");
         List<Measurement> list = new ArrayList<>();
 
         Map<String, String> tagsMap = new HashMap<>();
@@ -175,7 +176,7 @@ class LogicalPartition extends Resource {
 
     // LPAR Memory
     List<Measurement> getMemoryMetrics(int sample) throws NullPointerException {
-
+        log.debug("getMemoryMetrics()");
         List<Measurement> list = new ArrayList<>();
 
         Map<String, String> tagsMap = new HashMap<>();
@@ -197,7 +198,7 @@ class LogicalPartition extends Resource {
 
     // LPAR Processor
     List<Measurement> getProcessorMetrics(int sample) throws NullPointerException {
-
+        log.debug("getProcessorMetrics()");
         List<Measurement> list = new ArrayList<>();
 
         HashMap<String, String> tagsMap = new HashMap<>();
@@ -231,7 +232,7 @@ class LogicalPartition extends Resource {
 
     // LPAR Network - Virtual
     List<Measurement> getVirtualEthernetAdapterMetrics(int sample) throws NullPointerException {
-
+        log.debug("getVirtualEthernetAdapterMetrics()");
         List<Measurement> list = new ArrayList<>();
 
         metric.getSample(sample).lparsUtil.network.virtualEthernetAdapters.forEach(adapter -> {
@@ -272,7 +273,7 @@ class LogicalPartition extends Resource {
 
     // LPAR Storage - Virtual Generic
     List<Measurement> getVirtualGenericAdapterMetrics(int sample) throws NullPointerException {
-
+        log.debug("getVirtualGenericAdapterMetrics()");
         List<Measurement> list = new ArrayList<>();
 
         metric.getSample(sample).lparsUtil.storage.genericVirtualAdapters.forEach(adapter -> {
@@ -303,7 +304,7 @@ class LogicalPartition extends Resource {
 
     // LPAR Storage - Virtual FC
     List<Measurement> getVirtualFibreChannelAdapterMetrics(int sample) throws NullPointerException {
-
+        log.debug("getVirtualFibreChannelAdapterMetrics()");
         List<Measurement> list = new ArrayList<>();
 
         metric.getSample(sample).lparsUtil.storage.virtualFiberChannelAdapters.forEach(adapter -> {
@@ -334,7 +335,7 @@ class LogicalPartition extends Resource {
 
     // LPAR Network - SR-IOV Logical Ports
     List<Measurement> getSriovLogicalPorts(int sample) throws NullPointerException {
-
+        log.debug("getSriovLogicalPorts()");
         List<Measurement> list = new ArrayList<>();
 
         metric.getSample(sample).lparsUtil.network.sriovLogicalPorts.forEach(port -> {
@@ -345,7 +346,6 @@ class LogicalPartition extends Resource {
             tagsMap.put("servername", managedSystem.entry.getName());
             tagsMap.put("lparname", entry.getName());
             tagsMap.put("location", port.physicalLocation);
-            tagsMap.put("type", port.configurationType);
             log.trace("getSriovLogicalPorts() - tags: " + tagsMap);
 
             fieldsMap.put("sentBytes", port.sentBytes);
diff --git a/src/main/java/biz/nellemann/hmci/ManagedSystem.java b/src/main/java/biz/nellemann/hmci/ManagedSystem.java
index 237145e..e071807 100644
--- a/src/main/java/biz/nellemann/hmci/ManagedSystem.java
+++ b/src/main/java/biz/nellemann/hmci/ManagedSystem.java
@@ -291,7 +291,7 @@ class ManagedSystem extends Resource {
 
     // System details
     List<Measurement> getDetails(int sample) throws NullPointerException {
-
+        log.debug("getDetails()");
         List<Measurement> list = new ArrayList<>();
         Map<String, String> tagsMap = new TreeMap<>();
         Map<String, Object> fieldsMap = new TreeMap<>();
@@ -321,7 +321,7 @@ class ManagedSystem extends Resource {
 
     // System Memory
     List<Measurement> getMemoryMetrics(int sample) throws NullPointerException {
-
+        log.debug("getMemoryMetrics()");
         List<Measurement> list = new ArrayList<>();
         HashMap<String, String> tagsMap = new HashMap<>();
         Map<String, Object> fieldsMap = new HashMap<>();
@@ -344,7 +344,7 @@ class ManagedSystem extends Resource {
 
     // System Processor
     List<Measurement> getProcessorMetrics(int sample) throws NullPointerException {
-
+        log.debug("getProcessorMetrics()");
         List<Measurement> list = new ArrayList<>();
         HashMap<String, String> tagsMap = new HashMap<>();
         HashMap<String, Object> fieldsMap = new HashMap<>();
@@ -365,7 +365,7 @@ class ManagedSystem extends Resource {
 
     // Sytem Shared ProcessorPools
     List<Measurement> getSharedProcessorPools(int sample) throws NullPointerException {
-
+        log.debug("getSharedProcessorPools()");
         List<Measurement> list = new ArrayList<>();
         metric.getSample(sample).serverUtil.sharedProcessorPool.forEach(sharedProcessorPool -> {
             HashMap<String, String> tagsMap = new HashMap<>();
@@ -392,7 +392,7 @@ class ManagedSystem extends Resource {
 
     // System Physical ProcessorPool
     List<Measurement> getPhysicalProcessorPool(int sample) throws NullPointerException {
-
+        log.debug("getPhysicalProcessorPool()");
         List<Measurement> list = new ArrayList<>();
         HashMap<String, String> tagsMap = new HashMap<>();
         HashMap<String, Object> fieldsMap = new HashMap<>();
@@ -420,7 +420,7 @@ class ManagedSystem extends Resource {
 
     // VIO Details
     List<Measurement> getVioDetails(int sample) throws NullPointerException {
-
+        log.debug("getVioDetails()");
         List<Measurement> list = new ArrayList<>();
         metric.getSample(sample).viosUtil.forEach(vio -> {
 
@@ -446,7 +446,7 @@ class ManagedSystem extends Resource {
 
     // VIO Memory
     List<Measurement> getVioMemoryMetrics(int sample) throws NullPointerException {
-
+        log.debug("getVioMemoryMetrics()");
         List<Measurement> list = new ArrayList<>();
         metric.getSample(sample).viosUtil.forEach(vio -> {
 
@@ -474,7 +474,7 @@ class ManagedSystem extends Resource {
 
     // VIO Processor
     List<Measurement> getVioProcessorMetrics(int sample) throws NullPointerException {
-
+        log.debug("getVioProcessorMetrics()");
         List<Measurement> list = new ArrayList<>();
         metric.getSample(sample).viosUtil.forEach(vio -> {
 
@@ -509,7 +509,7 @@ class ManagedSystem extends Resource {
 
     // VIOs - Network
     List<Measurement> getVioNetworkLpars(int sample) throws NullPointerException {
-
+        log.debug("getVioNetworkLpars()");
         List<Measurement> list = new ArrayList<>();
         metric.getSample(sample).viosUtil.forEach(vio -> {
 
@@ -532,7 +532,7 @@ class ManagedSystem extends Resource {
 
     // VIO Network - Shared
     List<Measurement> getVioNetworkSharedAdapters(int sample) throws NullPointerException {
-
+        log.debug("getVioNetworkSharedAdapters()");
         List<Measurement> list = new ArrayList<>();
         metric.getSample(sample).viosUtil.forEach(vio -> {
             vio.network.sharedAdapters.forEach(adapter -> {
@@ -565,7 +565,7 @@ class ManagedSystem extends Resource {
 
     // VIO Network - Virtual
     List<Measurement> getVioNetworkVirtualAdapters(int sample) throws NullPointerException {
-
+        log.debug("getVioNetworkVirtualAdapters()");
         List<Measurement> list = new ArrayList<>();
         metric.getSample(sample).viosUtil.forEach( vio -> {
             vio.network.virtualEthernetAdapters.forEach( adapter -> {
@@ -605,7 +605,7 @@ class ManagedSystem extends Resource {
 
     // VIO Network - Generic
     List<Measurement> getVioNetworkGenericAdapters(int sample) throws NullPointerException {
-
+        log.debug("getVioNetworkGenericAdapters()");
         List<Measurement> list = new ArrayList<>();
         metric.getSample(sample).viosUtil.forEach( vio -> {
             vio.network.genericAdapters.forEach( adapter -> {
@@ -637,7 +637,7 @@ class ManagedSystem extends Resource {
 
     // VIOs - Storage
     List<Measurement> getVioStorageLpars(int sample) throws NullPointerException {
-
+        log.debug("getVioStorageLpars()");
         List<Measurement> list = new ArrayList<>();
         metric.getSample(sample).viosUtil.forEach(vio -> {
 
@@ -660,7 +660,7 @@ class ManagedSystem extends Resource {
 
     // VIO Storage FC
     List<Measurement> getVioStorageFiberChannelAdapters(int sample) throws NullPointerException {
-
+        log.debug("getVioStorageFiberChannelAdapters()");
         List<Measurement> list = new ArrayList<>();
         metric.getSample(sample).viosUtil.forEach( vio -> {
             log.trace("getVioStorageFiberChannelAdapters() - VIO: " + vio.name);
@@ -694,8 +694,9 @@ class ManagedSystem extends Resource {
 
     // VIO Storage - Physical
     List<Measurement> getVioStoragePhysicalAdapters(int sample) throws NullPointerException {
-
+        log.debug("getVioStoragePhysicalAdapters()");
         List<Measurement> list = new ArrayList<>();
+
         metric.getSample(sample).viosUtil.forEach( vio -> {
             log.trace("getVioStoragePhysicalAdapters() - VIO: " + vio.name);
 
@@ -728,7 +729,7 @@ class ManagedSystem extends Resource {
 
     // VIO Storage - Virtual
     List<Measurement> getVioStorageVirtualAdapters(int sample) throws NullPointerException {
-
+        log.debug("getVioStorageVirtualAdapters()");
         List<Measurement> list = new ArrayList<>();
         metric.getSample(sample).viosUtil.forEach( (vio) -> {
             vio.storage.genericVirtualAdapters.forEach( (adapter) -> {
diff --git a/src/main/java/biz/nellemann/hmci/Resource.java b/src/main/java/biz/nellemann/hmci/Resource.java
index c7fb7bd..33c4d03 100644
--- a/src/main/java/biz/nellemann/hmci/Resource.java
+++ b/src/main/java/biz/nellemann/hmci/Resource.java
@@ -114,7 +114,7 @@ public abstract class Resource {
                 processed++;
                 sampleHistory.add(timestamp); // Add to processed history
             } catch (NullPointerException e) {
-                log.warn("process() - error: {}", e.getMessage());
+                log.warn("process() - error", e);
             }
         }
 
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/EnergyUtil.java b/src/main/java/biz/nellemann/hmci/dto/json/EnergyUtil.java
index 89ba619..ff35a45 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/EnergyUtil.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/EnergyUtil.java
@@ -1,5 +1,8 @@
 package biz.nellemann.hmci.dto.json;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class EnergyUtil {
 
     public PowerUtil powerUtil = new PowerUtil();
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/FiberChannelAdapter.java b/src/main/java/biz/nellemann/hmci/dto/json/FiberChannelAdapter.java
index 225e98d..01a8214 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/FiberChannelAdapter.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/FiberChannelAdapter.java
@@ -1,10 +1,13 @@
 package biz.nellemann.hmci.dto.json;
 
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 /**
  * Storage adapter
  */
 
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class FiberChannelAdapter {
 
     public String id;
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/GenericAdapter.java b/src/main/java/biz/nellemann/hmci/dto/json/GenericAdapter.java
index eaf0015..14980da 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/GenericAdapter.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/GenericAdapter.java
@@ -1,6 +1,9 @@
 package biz.nellemann.hmci.dto.json;
 
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class GenericAdapter {
 
     public String id;
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/GenericPhysicalAdapters.java b/src/main/java/biz/nellemann/hmci/dto/json/GenericPhysicalAdapters.java
index 4d50741..ce7d928 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/GenericPhysicalAdapters.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/GenericPhysicalAdapters.java
@@ -1,10 +1,13 @@
 package biz.nellemann.hmci.dto.json;
 
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class GenericPhysicalAdapters {
 
     public String id;
-    public String type;
+    public String type = "";
     public String physicalLocation;
     public double numOfReads;
     public double numOfWrites;
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/GenericVirtualAdapter.java b/src/main/java/biz/nellemann/hmci/dto/json/GenericVirtualAdapter.java
index c0dafae..b18aa16 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/GenericVirtualAdapter.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/GenericVirtualAdapter.java
@@ -1,12 +1,13 @@
 package biz.nellemann.hmci.dto.json;
 
 
-import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
 /**
  * Storage adapter
  */
 
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class GenericVirtualAdapter {
 
     public String id = "";
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/LparProcessor.java b/src/main/java/biz/nellemann/hmci/dto/json/LparProcessor.java
index d5e0515..7c508b2 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/LparProcessor.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/LparProcessor.java
@@ -1,6 +1,9 @@
 package biz.nellemann.hmci.dto.json;
 
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class LparProcessor {
 
     public Integer poolId = 0;
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/Network.java b/src/main/java/biz/nellemann/hmci/dto/json/Network.java
index b8595bc..686b5ac 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/Network.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/Network.java
@@ -1,9 +1,12 @@
 package biz.nellemann.hmci.dto.json;
 
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import java.util.ArrayList;
 import java.util.List;
 
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class Network {
 
     public List<String> clientLpars = new ArrayList<>();
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/PhysicalProcessorPool.java b/src/main/java/biz/nellemann/hmci/dto/json/PhysicalProcessorPool.java
index 3785fd1..75a281b 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/PhysicalProcessorPool.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/PhysicalProcessorPool.java
@@ -1,6 +1,9 @@
 package biz.nellemann.hmci.dto.json;
 
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class PhysicalProcessorPool {
 
     public double assignedProcUnits = 0.0;
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/PowerUtil.java b/src/main/java/biz/nellemann/hmci/dto/json/PowerUtil.java
index 8c4b58f..ab028eb 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/PowerUtil.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/PowerUtil.java
@@ -1,5 +1,8 @@
 package biz.nellemann.hmci.dto.json;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class PowerUtil {
 
     public Number powerReading = 0.0;
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/ProcessedMetrics.java b/src/main/java/biz/nellemann/hmci/dto/json/ProcessedMetrics.java
index 1fc6fd9..8738515 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/ProcessedMetrics.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/ProcessedMetrics.java
@@ -1,5 +1,8 @@
 package biz.nellemann.hmci.dto.json;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class ProcessedMetrics {
 
     public SystemUtil systemUtil;
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/SRIOVAdapter.java b/src/main/java/biz/nellemann/hmci/dto/json/SRIOVAdapter.java
index c41cace..358a0d0 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/SRIOVAdapter.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/SRIOVAdapter.java
@@ -1,7 +1,10 @@
 package biz.nellemann.hmci.dto.json;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import java.util.List;
 
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class SRIOVAdapter {
 
     public String drcIndex = "";
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/SRIOVLogicalPort.java b/src/main/java/biz/nellemann/hmci/dto/json/SRIOVLogicalPort.java
index 0c63f8c..acbb855 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/SRIOVLogicalPort.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/SRIOVLogicalPort.java
@@ -1,5 +1,8 @@
 package biz.nellemann.hmci.dto.json;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class SRIOVLogicalPort {
 
     public String drcIndex;
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/SRIOVPhysicalPort.java b/src/main/java/biz/nellemann/hmci/dto/json/SRIOVPhysicalPort.java
index d31fabd..9312716 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/SRIOVPhysicalPort.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/SRIOVPhysicalPort.java
@@ -1,5 +1,8 @@
 package biz.nellemann.hmci.dto.json;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class SRIOVPhysicalPort {
 
     public String id;
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/SampleInfo.java b/src/main/java/biz/nellemann/hmci/dto/json/SampleInfo.java
index b0c0930..f947812 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/SampleInfo.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/SampleInfo.java
@@ -1,10 +1,12 @@
 package biz.nellemann.hmci.dto.json;
 
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import java.util.List;
 
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class SampleInfo {
 
     @JsonProperty("timeStamp")
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/ServerMemory.java b/src/main/java/biz/nellemann/hmci/dto/json/ServerMemory.java
index d370508..b4b3178 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/ServerMemory.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/ServerMemory.java
@@ -1,5 +1,8 @@
 package biz.nellemann.hmci.dto.json;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class ServerMemory {
 
     public double totalMem = 0.0;
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/ServerProcessor.java b/src/main/java/biz/nellemann/hmci/dto/json/ServerProcessor.java
index bf91dc9..31621e5 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/ServerProcessor.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/ServerProcessor.java
@@ -1,5 +1,8 @@
 package biz.nellemann.hmci.dto.json;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class ServerProcessor {
 
     public Double totalProcUnits = 0.0;
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/ServerUtil.java b/src/main/java/biz/nellemann/hmci/dto/json/ServerUtil.java
index b6158de..8fbc093 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/ServerUtil.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/ServerUtil.java
@@ -1,9 +1,12 @@
 package biz.nellemann.hmci.dto.json;
 
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import java.util.ArrayList;
 import java.util.List;
 
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class ServerUtil {
 
     public final ServerProcessor processor = new ServerProcessor();
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/SharedAdapter.java b/src/main/java/biz/nellemann/hmci/dto/json/SharedAdapter.java
index b1c0f72..65374f3 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/SharedAdapter.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/SharedAdapter.java
@@ -1,12 +1,15 @@
 package biz.nellemann.hmci.dto.json;
 
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import java.util.List;
 
 /**
  * Network adapter
  */
 
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class SharedAdapter {
 
     public String id;
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/SharedProcessorPool.java b/src/main/java/biz/nellemann/hmci/dto/json/SharedProcessorPool.java
index d383b32..cec0fef 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/SharedProcessorPool.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/SharedProcessorPool.java
@@ -1,6 +1,9 @@
 package biz.nellemann.hmci.dto.json;
 
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class SharedProcessorPool {
 
     public int id;
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/Storage.java b/src/main/java/biz/nellemann/hmci/dto/json/Storage.java
index 4a3355e..dd37e1d 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/Storage.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/Storage.java
@@ -1,9 +1,12 @@
 package biz.nellemann.hmci.dto.json;
 
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import java.util.ArrayList;
 import java.util.List;
 
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class Storage {
 
     public List<String> clientLpars = new ArrayList<>();
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/SystemFirmware.java b/src/main/java/biz/nellemann/hmci/dto/json/SystemFirmware.java
index f34885f..98305ed 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/SystemFirmware.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/SystemFirmware.java
@@ -1,9 +1,11 @@
 package biz.nellemann.hmci.dto.json;
 
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.annotation.JsonUnwrapped;
 
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class SystemFirmware {
 
     @JsonUnwrapped
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/SystemUtil.java b/src/main/java/biz/nellemann/hmci/dto/json/SystemUtil.java
index 7a16012..c5cd499 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/SystemUtil.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/SystemUtil.java
@@ -1,9 +1,11 @@
 package biz.nellemann.hmci.dto.json;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.annotation.JsonUnwrapped;
 import java.util.List;
 
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class SystemUtil {
 
     @JsonProperty("utilInfo")
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/Temperature.java b/src/main/java/biz/nellemann/hmci/dto/json/Temperature.java
index 5a0c594..3d02182 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/Temperature.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/Temperature.java
@@ -1,5 +1,8 @@
 package biz.nellemann.hmci.dto.json;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class Temperature {
 
     public String entityId = "";
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/ThermalUtil.java b/src/main/java/biz/nellemann/hmci/dto/json/ThermalUtil.java
index 1b22748..c3e15be 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/ThermalUtil.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/ThermalUtil.java
@@ -1,8 +1,11 @@
 package biz.nellemann.hmci.dto.json;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 import java.util.ArrayList;
 import java.util.List;
 
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class ThermalUtil {
 
     public List<Temperature> inletTemperatures = new ArrayList<>();
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/UtilInfo.java b/src/main/java/biz/nellemann/hmci/dto/json/UtilInfo.java
index 4143cb3..2b8f71f 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/UtilInfo.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/UtilInfo.java
@@ -2,7 +2,7 @@ package biz.nellemann.hmci.dto.json;
 
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
-@JsonIgnoreProperties({ "metricArrayOrder" })
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class UtilInfo {
 
     public String version = "";
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/UtilSample.java b/src/main/java/biz/nellemann/hmci/dto/json/UtilSample.java
index eed2127..7070daa 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/UtilSample.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/UtilSample.java
@@ -1,12 +1,13 @@
 package biz.nellemann.hmci.dto.json;
 
 
-import com.fasterxml.jackson.annotation.JsonAlias;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import java.util.ArrayList;
 import java.util.List;
 
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class UtilSample {
 
     public String sampleType = "";
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/ViosMemory.java b/src/main/java/biz/nellemann/hmci/dto/json/ViosMemory.java
index 5b3145d..716b328 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/ViosMemory.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/ViosMemory.java
@@ -1,5 +1,8 @@
 package biz.nellemann.hmci.dto.json;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class ViosMemory {
     public double assignedMem;
     public double utilizedMem;
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/ViosUtil.java b/src/main/java/biz/nellemann/hmci/dto/json/ViosUtil.java
index ed7a1ff..2e7c935 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/ViosUtil.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/ViosUtil.java
@@ -1,5 +1,8 @@
 package biz.nellemann.hmci.dto.json;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class ViosUtil {
 
     public int id;
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/VirtualEthernetAdapter.java b/src/main/java/biz/nellemann/hmci/dto/json/VirtualEthernetAdapter.java
index c90f9a6..32301b1 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/VirtualEthernetAdapter.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/VirtualEthernetAdapter.java
@@ -1,10 +1,13 @@
 package biz.nellemann.hmci.dto.json;
 
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 /**
  * Network adapter SEA
  */
 
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class VirtualEthernetAdapter {
 
     public String physicalLocation = "";
diff --git a/src/main/java/biz/nellemann/hmci/dto/json/VirtualFiberChannelAdapter.java b/src/main/java/biz/nellemann/hmci/dto/json/VirtualFiberChannelAdapter.java
index dca9565..a8170bf 100644
--- a/src/main/java/biz/nellemann/hmci/dto/json/VirtualFiberChannelAdapter.java
+++ b/src/main/java/biz/nellemann/hmci/dto/json/VirtualFiberChannelAdapter.java
@@ -1,12 +1,16 @@
 package biz.nellemann.hmci.dto.json;
 
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+
 /**
  * Storage adapter - NPIV ?
  */
 
+@JsonIgnoreProperties(ignoreUnknown = true)
 public final class VirtualFiberChannelAdapter {
 
+    public String id = "";
     public String wwpn = "";
     public String wwpn2 = "";
     public String physicalLocation = "";