How To Fix RS_DB_DB2053 - Accelerator &1: &2 entries before, &3 entries after reorganization

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_DB_DB2 - Messages for DB2-z/OS Implementation

• Message number: 053

• Message text: Accelerator &1: &2 entries before, &3 entries after reorganization

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_DB_DB2053 - Accelerator &1: &2 entries before, &3 entries after reorganization ?

  The SAP error message RS_DB_DB2053 typically relates to issues encountered during the reorganization of database tables in the context of SAP BW (Business Warehouse) or SAP HANA. This error indicates that there are discrepancies in the number of entries in the database before and after a reorganization process, which can lead to inconsistencies in the data.
  Cause:
  
  
  Data Inconsistency: The primary cause of this error is that the number of entries in the database does not match the expected count after a reorganization operation. This can happen due to:
  
  Concurrent data modifications while the reorganization is taking place.
  Issues with the database itself, such as corruption or locks.
  Incorrect configuration or settings in the data model or database.
  
  
  
  Locks or Transactions: If there are ongoing transactions or locks on the database tables being reorganized, it can lead to discrepancies in the entry counts.
  
  
  Data Deletion or Archiving: If data is being deleted or archived during the reorganization process, it may not be reflected correctly in the entry counts.
  
  
  Solution:
  
  
  Check for Locks: Ensure that there are no locks on the database tables involved in the reorganization. You can use transaction codes like SM12 to check for locks.
  
  
  Review Logs: Check the logs for any errors or warnings that occurred during the reorganization process. This can provide insights into what went wrong.
  
  
  Re-run the Reorganization: If the issue persists, you may need to re-run the reorganization process. Ensure that no other processes are modifying the data during this time.
  
  
  Database Consistency Check: Perform a consistency check on the database to identify and resolve any underlying issues. This may involve using tools provided by the database management system.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  
  
  Consult Documentation: Review the SAP documentation related to database reorganization and maintenance for best practices and troubleshooting steps.
  
  
  Contact SAP Support: If the problem cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) and ST22 (Dump Analysis) for troubleshooting.
  Database Management: Understanding the underlying database management system (e.g., HANA, Oracle, etc.) can provide additional insights into handling database-related issues.
  Performance Monitoring: Regularly monitor the performance and health of your SAP BW system to preemptively catch issues that could lead to errors like RS_DB_DB2053.
  
  By following these steps, you should be able to diagnose and resolve the RS_DB_DB2053 error effectively.