How To Fix XMS_PERF603 - Aggregation table unlocked

SAP Error Message - Details

• Message type: E = Error

• Message class: XMS_PERF - Integration Engine: Messages XI Performance

• Message number: 603

• Message text: Aggregation table unlocked

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message XMS_PERF603 - Aggregation table unlocked ?

  The SAP error message XMS_PERF603 indicates that an aggregation table is unlocked, which can prevent the system from performing certain operations that rely on that table. This error typically arises in the context of SAP BW (Business Warehouse) or SAP HANA environments where data aggregation is a critical part of data processing and reporting.
  Cause:
  The error can occur due to several reasons:
  
  Manual Unlocking: The aggregation table may have been manually unlocked by a user or during a maintenance operation.
  System Configuration: There may be a configuration issue in the data model or the data flow that leads to the table being in an unlocked state.
  Data Load Issues: If there are issues during data loading processes, it may leave the aggregation table in an inconsistent state.
  Locks Held by Other Processes: Other processes or transactions may be holding locks on the table, preventing it from being used as expected.
  
  Solution:
  To resolve the XMS_PERF603 error, you can take the following steps:
  
  
  Check Table Status: Verify the status of the aggregation table in the SAP system. You can use transaction codes like RSA1 (for BW) or relevant HANA tools to check the status.
  
  
  Re-lock the Table: If the table is indeed unlocked and should be locked, you may need to re-lock it. This can often be done through the data modeling tools in SAP BW or HANA.
  
  
  Data Load Monitoring: Check the data load processes to ensure that they are completing successfully. If there are errors in the data load, resolve those issues first.
  
  
  Transaction Management: Ensure that no other transactions are holding locks on the aggregation table. You can use transaction SM12 to check for locks and release them if necessary.
  
  
  System Logs: Review system logs for any related error messages or warnings that could provide more context about why the table is unlocked.
  
  
  Consult Documentation: Refer to SAP documentation or support notes related to the specific version of SAP you are using for any known issues or patches.
  
  
  Contact SAP Support: If the issue persists and you cannot determine the cause, consider reaching out to SAP support for assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on handling aggregation tables.
  Performance Tuning: Sometimes, performance tuning of the data model can help prevent such issues from occurring in the future.
  User Permissions: Ensure that users have the appropriate permissions to lock and unlock aggregation tables as needed.
  
  By following these steps, you should be able to diagnose and resolve the XMS_PERF603 error effectively.