Fixes are available
APAR status
Closed as program error.
Error description
WASPostUpgrade prcess fails with following error. [1/7/20 14:14:20:510 PST] 00000001 XMLReflection > throwInternalErrorException Entry java.lang.NoSuchMethodException: com.ibm.ws.migration.postupgrad e.Federated.ServerConfig.arePrimaryKeysEqual(com.ibm.websphere.m odels.config.applicationserver.sipcontainer.impl.SIPContainerImp l, com.ibm.websphere.models.config.applicationserver.sipcontaine r.impl.SIPContainerImpl) at java.lang.Class.newNoSuchMethodException(Class.java:561) at java.lang.Class.throwExceptionOrReturnNull(Class.java:1194) at java.lang.Class.getMethodHelper(Class.java:1258) ... at java.lang.Class.getMethod(Class.java:1186) at com.ibm.ws.migrat ion.common.WCCMDocumentReflector.getPrimaryKeysComparisonMethod( WCCMDocumentReflector.java:1056) at com.ibm.ws.migration.common .WCCMDocumentReflector.arePrimaryKeysEqualDefault(WCCMDocumentRe flector.java:1120) at sun.reflect.GeneratedMethodAccessor82.invoke(Unknown Source)
Local fix
Edit problematic server's server.xml file from migration backup directory, and look for line similar to following. <components xmi:type="applicationserver.sipcontainer:SIPContainer" xmi:id="SIPContainer_1573843969391" maxAppSessions="120000" maxMessageRate="5000" maxDispatchQueueSize="3200" maxResponseTime="0" statAveragePeriod="1000" statUpdateRange="10000"> The, add in `name=""`, for example, <components xmi:type="applicationserver.sipcontainer:SIPContainer" xmi:id="SIPContainer_1573843969391" name="" maxAppSessions="120000" maxMessageRate="5000" maxDispatchQueueSize="3200" maxResponseTime="0" statAveragePeriod="1000" statUpdateRange="10000"> Once the file saved, re-run WASPostUpgrade script again.
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM WebSphere Application * * Server Configuration Migration Tools * **************************************************************** * PROBLEM DESCRIPTION: NoSuchMethodException * * arePrimaryKeysEqual(SIPContainer, * * SIPContainer) when migrating a * * federated node * **************************************************************** * RECOMMENDATION: * **************************************************************** Migration compares elements in the old and new configuration to determine which elements to overwrite and which to insert into the new config. If a specific method to do this does not exist in migration, it will attempt to check the name attribute on the element. However, if that attribute is missing, the default comparison will not work and the NoSuchMethodException will be thrown. If the name attribute has been removed from the SIPContainer element in server.xml for any server in the node, this problem will occur.
Problem conclusion
Migration was adjusted to provide a specific method to compare SIPContainer elements in server.xml. The fix for this APAR is targeted for inclusion in fix pack 8.5.5.17 and 9.0.5.3. For more information, see 'Recommended Updates for WebSphere Application Server': http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
Temporary fix
Add in a name attribute with a blank value ´name=""´ to the SIPContainer attribute in server.xml.
Comments
APAR Information
APAR number
PH20869
Reported component name
WEBS APP SERV N
Reported component ID
5724H8800
Reported release
850
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-01-09
Closed date
2020-01-23
Last modified date
2020-01-23
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
WEBS APP SERV N
Fixed component ID
5724H8800
Applicable component levels
R850 PSY
UP
R900 PSY
UP
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.5","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
02 November 2021