SUM Upgrade Error:
During the upgrade we generally get below error in Check phase if we don’t have correct Java Instance ID of system:
Error:
The central instance ID that would be calculated by the batch config utility is <XYZ>.
The following problem has occurred during
step execution: com.sap.sdt.j2ee.services.servicesimpl.AnalyseChecksResultsException:
The detected instance ID <XYZ> and the one calculated from the box number <ABC> do not match. A possible reason for that is that you have changed the box number in the central instance instance.properties file.
Root Cause:
This error comes if during the system copy/refresh java part was not taken care by standard SAP tool
We fixed java manually from Configtool after system refresh.
Solution :
Please take Java export of source system and again perform Java Import in target system using System copy tool SWPM.
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