How To Fix BA102 - Dialog mode not allowed in parallel to this archiving program

SAP Error Message - Details

• Message type: E = Error

• Message class: BA - Data Archiving

• Message number: 102

• Message text: Dialog mode not allowed in parallel to this archiving program

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 BA102 - Dialog mode not allowed in parallel to this archiving program ?

  The SAP error message BA102, which states "Dialog mode not allowed in parallel to this archiving program," typically occurs when a user attempts to run an archiving program in dialog mode while another instance of the same program is already running. This is a safeguard in SAP to prevent data inconsistencies and ensure that archiving processes are executed in a controlled manner.
  Cause:
  
  Concurrent Execution: The primary cause of this error is that the archiving program is already running in the background or in another session. SAP does not allow multiple instances of the same archiving job to run simultaneously in dialog mode.
  User Session: If a user tries to start the archiving process while it is already being executed by another user or session, this error will be triggered.
  
  Solution:
  
  Check Running Jobs: Use transaction code SM37 to check for any active background jobs related to the archiving program. If you find that the job is running, you may need to wait for it to complete.
  Terminate Duplicate Jobs: If you find that a job is stuck or running longer than expected, you can terminate it from the SM37 transaction. However, be cautious with this approach, as terminating jobs can lead to data inconsistencies.
  Run in Background Mode: If you need to run the archiving program, consider executing it in background mode instead of dialog mode. You can do this by selecting the appropriate options when starting the job.
  Scheduling Jobs: If you frequently encounter this issue, consider scheduling the archiving jobs during off-peak hours to minimize the chances of overlap with other processes.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM37 (Job Monitoring), SARA (Archive Administration), and SARI (Archive Information System) for managing archiving processes.
  SAP Notes: Check SAP Notes for any specific patches or updates related to the archiving program you are using, as there may be known issues or enhancements that could affect its execution.
  Documentation: Review the SAP documentation for the specific archiving object you are working with to understand its requirements and limitations.
  
  By following these steps, you should be able to resolve the BA102 error and successfully manage your archiving processes in SAP.