How To Fix IUUC_CLOG_CORE362 - Delete expired change logs failed

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_CLOG_CORE - SLT Change Log Messages

• Message number: 362

• Message text: Delete expired change logs failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_CLOG_CORE362 - Delete expired change logs failed ?

  The SAP error message "IUUC_CLOG_CORE362 Delete expired change logs failed" typically occurs in the context of SAP Landscape Transformation (SLT) Replication Server when there is an issue with deleting expired change logs from the change log table. This can happen for several reasons, including database constraints, insufficient authorizations, or issues with the underlying database.
  Causes:
  
  Database Constraints: There may be foreign key constraints or other database-related issues preventing the deletion of records.
  Insufficient Authorizations: The user executing the deletion may not have the necessary permissions to delete records from the change log tables.
  Database Locking: The change log table may be locked by another process, preventing the deletion of expired logs.
  Configuration Issues: Incorrect configuration settings in SLT or the underlying database can lead to issues with change log management.
  Data Volume: A large volume of change logs may lead to performance issues or timeouts during the deletion process.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to delete records from the change log tables.
  Review Database Constraints: Check for any foreign key constraints or other database rules that might be preventing deletions. You may need to adjust these constraints or clean up related data.
  Monitor Locks: Use database monitoring tools to check for locks on the change log tables. If locks are found, identify the processes holding the locks and resolve them.
  Adjust SLT Configuration: Review the SLT configuration settings related to change log management. Ensure that the settings for log retention and deletion are correctly configured.
  Database Maintenance: Perform regular database maintenance tasks, such as updating statistics and rebuilding indexes, to improve performance and reduce the likelihood of timeouts.
  Increase Timeout Settings: If the deletion process is timing out, consider increasing the timeout settings in the SLT configuration or the database.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SLT_CLOG to monitor change logs and SLT_Monitor to check the status of the SLT replication.
  SAP Notes: Check for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps. You can search the SAP Support Portal for notes related to SLT and change log management.
  Logs and Traces: Review the SLT logs and traces for more detailed error messages that can provide insights into the root cause of the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.