How To Fix CSM008 - Job terminated because identical type job already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: CSM - Messages for CCMS Central System Management

• Message number: 008

• Message text: Job terminated because identical type job already exists

What causes this issue?

Reserved.

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CSM008 - Job terminated because identical type job already exists ?

  The SAP error message CSM008 indicates that a job you are trying to schedule or execute has been terminated because there is already an identical job running in the system. This is a common issue in SAP when multiple jobs of the same type are scheduled to run concurrently, which can lead to resource contention or data integrity issues.
  Cause:
  
  Identical Job Name: The job you are trying to schedule has the same name as another job that is already running or scheduled.
  Job Type: The job type (e.g., background job, batch job) is the same, and SAP prevents multiple instances of the same job from running simultaneously.
  Job Variants: If the job is using a variant, ensure that the variant is not causing the job to be treated as identical.
  
  Solution:
  
  Check Existing Jobs: Use transaction code SM37 to check for existing jobs. Look for jobs with the same name and status (e.g., running, scheduled).
  Modify Job Name: If you need to run a similar job, consider changing the job name or creating a new variant to differentiate it from the existing job.
  Wait for Completion: If the existing job is still running, you may need to wait for it to complete before scheduling the new job.
  Job Scheduling: If you are scheduling jobs programmatically, ensure that your logic accounts for existing jobs to avoid conflicts.
  Job Management: Review your job scheduling strategy to prevent overlapping jobs. This may involve adjusting the frequency or timing of job executions.
  
  Related Information:
  
  
  Transaction Codes:
  
  SM37: Monitor job status and history.
  SM36: Schedule new background jobs.
  SM21: Check system logs for any related errors or warnings.
  
  
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to job scheduling issues.
  
  
  Documentation: Refer to SAP Help documentation for best practices on job scheduling and management.
  
  
  By following these steps, you should be able to resolve the CSM008 error and effectively manage your background jobs in SAP.