How To Fix STC_TM091 - Background job &1/&2 is currently running

SAP Error Message - Details

• Message type: E = Error

• Message class: STC_TM - Task List Manager Messages

• Message number: 091

• Message text: Background job &1/&2 is currently running

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message STC_TM091 - Background job &1/&2 is currently running ?

  The SAP error message STC_TM091 indicates that a background job is currently running, which prevents the system from executing another job that is dependent on it or trying to start a new job with the same name. This is a common issue in SAP systems when multiple jobs are scheduled or when a job is taking longer than expected to complete.
  Cause:
  
  Job Already Running: The most common cause is that the background job identified by the job name (e.g., &1/&2) is already in the process of execution.
  Long Execution Time: The job may be taking longer than anticipated due to various reasons such as data volume, performance issues, or resource contention.
  Job Dependencies: There may be dependencies set up in the job scheduling that require the completion of the currently running job before another job can start.
  
  Solution:
  
  
  Check Job Status:
  
  Go to transaction SM37 (Job Monitoring) to check the status of the job. You can filter by job name, user, or other criteria to find the specific job.
  Look for the job with the same name and check its status (e.g., Running, Finished, Canceled).
  
  
  
  Wait for Completion:
  
  If the job is still running, you may need to wait for it to complete. Monitor the job's progress in SM37.
  
  
  
  Analyze Job Performance:
  
  If the job is taking too long, analyze its performance. Check for any locks, resource issues, or data volume that might be causing delays.
  You can use transaction ST22 (Dump Analysis) or SM21 (System Log) to check for any errors or dumps that might have occurred during the job execution.
  
  
  
  Terminate the Job:
  
  If the job is stuck and not progressing, you may need to terminate it. In SM37, select the job and choose the option to cancel it. Be cautious with this step, as terminating a job can lead to data inconsistencies if the job was in the middle of processing.
  
  
  
  Reschedule the Job:
  
  After the job has completed or been terminated, you can reschedule the job if necessary.
  
  
  
  Review Job Scheduling:
  
  If this issue occurs frequently, consider reviewing the job scheduling strategy. Ensure that jobs are scheduled at appropriate times to avoid conflicts and resource contention.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SM37: Job Monitoring
  SM36: Define Background Job
  ST22: Dump Analysis
  SM21: System Log
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to job scheduling or performance.
  Performance Tuning: Consider performance tuning for long-running jobs, such as optimizing SQL queries, adjusting job parameters, or increasing system resources.
  
  By following these steps, you should be able to resolve the STC_TM091 error and manage background jobs effectively in your SAP system.