How To Fix RSDRO402 - Rollback not possible, because operation &1 in DS &2 not finished

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDRO - ODS Update/Activation

• Message number: 402

• Message text: Rollback not possible, because operation &1 in DS &2 not finished

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDRO402 - Rollback not possible, because operation &1 in DS &2 not finished ?

  The SAP error message RSDRO402 indicates that a rollback operation cannot be performed because a specific operation in a DataStore Object (DSO) is still in progress. This typically occurs in the context of data loading or processing in SAP BW (Business Warehouse) or SAP BW/4HANA.
  Cause:
  
  Ongoing Data Load: The most common cause of this error is that a data load operation is still active or has not been completed. This could be due to a long-running data load process or a process that has encountered an issue and is stuck.
  Locking Issues: The DSO may be locked due to another process that is currently accessing it, preventing the rollback from being executed.
  System Performance: If the system is under heavy load or experiencing performance issues, it may cause delays in the completion of data operations.
  
  Solution:
  
  Check Active Processes: Use transaction codes like SM37 (Job Monitoring) or RSMO (Data Load Monitor) to check for any active data load processes related to the DSO in question. If you find a process that is stuck or taking too long, you may need to terminate it.
  Monitor Locks: Use transaction code SM12 to check for any locks on the DSO. If you find locks that are preventing the rollback, you may need to release them.
  Wait for Completion: If the data load is still in progress and is expected to complete, you may simply need to wait for it to finish before attempting the rollback again.
  Check for Errors: Review the logs for the data load process to identify any errors that may have caused it to hang. This can be done in the Data Load Monitor or by checking the application logs.
  System Performance: If the system is under heavy load, consider optimizing performance or scheduling data loads during off-peak hours.
  
  Related Information:
  
  Transaction Codes:
  
  SM37: Job Monitoring
  RSMO: Data Load Monitor
  SM12: Lock Entries
  SLG1: Application Log
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  Documentation: Review SAP BW documentation for best practices on data loading and handling errors.
  
  If the issue persists after trying the above solutions, it may be necessary to consult with your SAP Basis team or SAP support for further assistance.