How To Fix IUUC_CLOG_CORE253 - Disable Delete Trigger

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_CLOG_CORE - SLT Change Log Messages

• Message number: 253

• Message text: Disable Delete Trigger

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_CLOG_CORE253 - Disable Delete Trigger ?

  The SAP error message IUUC_CLOG_CORE253, which indicates "Disable Delete Trigger," is typically related to the SAP Landscape Transformation (SLT) replication process. This error occurs when there is an issue with the delete trigger that is supposed to handle delete operations in the source system for the data being replicated.
  Cause:
  
  Trigger Issues: The delete trigger for the table in question may be disabled or not functioning correctly. This can happen due to various reasons, such as manual changes to the database schema, issues during the initial setup of SLT, or database constraints.
  Replication Configuration: There may be misconfigurations in the SLT replication settings that prevent the delete trigger from being activated.
  Database Permissions: The user account used for SLT may not have the necessary permissions to create or manage triggers on the source database.
  Database Locking: If the database is locked or if there are ongoing transactions that prevent the trigger from being executed, this error may occur.
  
  Solution:
  
  Check Trigger Status: Verify the status of the delete trigger in the source database. Ensure that it is enabled and functioning correctly. You can do this by querying the database system tables or using database management tools.
  Recreate the Trigger: If the trigger is missing or corrupted, you may need to recreate it. This can often be done through the SLT configuration interface or by executing the appropriate SQL commands directly in the database.
  Review SLT Configuration: Check the SLT configuration settings to ensure that the replication setup is correct. This includes verifying the table settings and ensuring that delete operations are enabled for replication.
  Database Permissions: Ensure that the SLT user has the necessary permissions to create and manage triggers on the source database. You may need to work with your database administrator to grant the appropriate permissions.
  Monitor Database Locks: Investigate any database locks or long-running transactions that may be preventing the trigger from executing. Resolve any issues that may be causing these locks.
  
  Related Information:
  
  SLT Documentation: Refer to the official SAP documentation for SLT to understand the configuration and management of triggers in the context of data replication.
  Database Logs: Check the database logs for any additional error messages or warnings that may provide more context about the issue.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists after following the above steps, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the IUUC_CLOG_CORE253 error in your SAP environment.