Java Exception:The relationship ID is not an optional parameter

Hi Experts,
We are in SRM-MDM Catalog 3.0.
When we click a item's short description in catalog search result list to open the item detail, the new screen opened with a internal server error. And the error summary is "java.lang.NullPointerException: The relationship ID is not an optional parameter." I have validated the XML mapping, I can not find any fields which were used for the "relationship ID".
The SAP notefound in a forum is for SRM MDM Catalog 3.0 SP02 but we are using SRM MDM Catalog 3.0 SP09.Can anyone
please advise.
Below is error
500 Internal Server Error
SAP NetWeaver Application Server 7.00/Java AS 7.00
Failed to process request. Please contact your system administrator.
Hide
Error Summary
While processing the current request, an exception occured which could not be handled by the application or the framework.
If the information contained on this page doesn't help you to find and correct the cause of the problem, please contact your system administrator. To facilitate analysis of the problem, keep a copy of this error page. Hint: Most browsers allow to select all content, copy it and then paste it into an empty document (e.g. email or simple text file).
Root Cause
The initial exception that caused the request to fail, was:
java.lang.NullPointerException: The relationship ID is not an optional parameter. at com.sap.mdm.data.commands.RetrieveRelationshipsCommand.execute(RetrieveRelationshipsCommand.java:91)
at com.sap.mdm.extension.data.commands.RetrieveRelationshipsExCommand.execute(RetrieveRelationshipsExCommand.java:43)
at com.sap.srm.mdm.Model.getRelationships(Model.java:3510)
at com.sap.srm.mdm.Model.updateRecordRelationships(Model.java:3683)
at com.sap.mdm.srmcat.uiprod.ItemDetails.displayFixedItemDetails(ItemDetails.java:6047)
... 34 more
Regards
Sunil

Hi Sunil,
when we upgrade the MDM system we also need to upgrade the java components .
Only the Internal Catalogs use the name searches / masks which are stored in the MDM system .
Please re check the Java Component upgrade . May be a few of the componenets are not upgraded properly .
Let me know your finidings .
Regards,
Vignesh

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