How To Fix RSM1531 - SID &1 is smaller than / equal to update SID of DTA &2 / &3; canceled

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM1 - Messages for AWB, Scheduler and Monitor (new)

• Message number: 531

• Message text: SID &1 is smaller than / equal to update SID of DTA &2 / &3; canceled

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

What causes this issue?

As change log request &V1& has already been deleted from the change log,
rolling back this request using the A table of DataStore object &V2& is
no longer possible.

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSM1531 - SID &1 is smaller than / equal to update SID of DTA &2 / &3; canceled ?

  The SAP error message RSM1531 indicates that there is an issue with the update process of a Data Transfer Application (DTA) in the SAP system. Specifically, the error states that the SID (System ID) of the data being processed is smaller than or equal to the update SID of the DTA, which leads to the cancellation of the process.
  Cause:
  This error typically occurs in the context of data transfer processes, such as during the execution of a data transfer or update job. The underlying causes can include:
  
  Data Consistency Issues: The SID of the data being processed is not in the expected range or order compared to the update SID.
  Incorrect Configuration: There may be a misconfiguration in the data transfer settings or the DTA itself.
  Concurrency Issues: If multiple processes are trying to update the same data simultaneously, it can lead to conflicts and this error.
  Data Corruption: There may be corruption in the data or the DTA that is causing the SID comparison to fail.
  
  Solution:
  To resolve the RSM1531 error, you can take the following steps:
  
  
  Check Data Consistency: Verify the consistency of the data being processed. Ensure that the SIDs are correctly assigned and that there are no gaps or duplicates.
  
  
  Review DTA Configuration: Check the configuration of the DTA to ensure that it is set up correctly. Look for any discrepancies in the settings that might affect the SID comparison.
  
  
  Monitor Concurrent Processes: If there are multiple processes running that could be affecting the same data, consider serializing these processes to avoid conflicts.
  
  
  Reprocess the Data: If the data is corrupted or if the issue persists, you may need to reprocess the data or reset the DTA to a known good state.
  
  
  Check Logs: Review the application logs and system logs for any additional error messages or warnings that could provide more context about the issue.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error.
  
  
  Contact SAP Support: If the issue 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 RSMO (Monitor Process Chains) to monitor and manage data transfer processes.
  Documentation: Review SAP documentation related to data transfer processes and error handling for more detailed guidance.
  System Performance: Ensure that the system performance is optimal, as performance issues can sometimes lead to unexpected errors during data processing.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the RSM1531 error in your SAP system.