How To Fix BT519 - Rescheduling of periodic job failed. Three reasons are possible:

SAP Error Message - Details

• Message type: E = Error

• Message class: BT - Background processing messages

• Message number: 519

• Message text: Rescheduling of periodic job failed. Three reasons are possible:

INCLUDE BT518 OBJECT DOKU ID NA

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BT519 - Rescheduling of periodic job failed. Three reasons are possible: ?

  The SAP error message BT519 indicates that the rescheduling of a periodic job has failed. This can occur for several reasons, and the message typically suggests that there are three possible causes. Here’s a breakdown of the potential causes, solutions, and related information:
  Possible Causes
  
  
  Job Already Running: The periodic job may already be running, which prevents it from being rescheduled. SAP does not allow the same job to be executed concurrently.
  
  
  Job Definition Issues: There may be issues with the job definition itself, such as missing parameters, incorrect scheduling settings, or other configuration problems that prevent the job from being rescheduled.
  
  
  System Resource Constraints: The system may be experiencing resource constraints, such as insufficient memory or CPU availability, which can prevent the job from being rescheduled.
  
  
  Solutions
  
  
  Check Job Status:
  
  Go to transaction code SM37 (Job Monitoring) and check the status of the job. If it is currently running, you may need to wait for it to complete or terminate it if necessary.
  
  
  
  Review Job Definition:
  
  Use transaction code SM36 to review the job definition. Ensure that all parameters are correctly set and that there are no missing or incorrect configurations.
  
  
  
  Check System Resources:
  
  Monitor system resources using transaction codes like SM50 (Process Overview) or ST02 (Tune Summary) to check for any bottlenecks. If the system is under heavy load, consider rescheduling the job for a time when the system is less busy.
  
  
  
  Job Log Review:
  
  Check the job log for any specific error messages or warnings that could provide more insight into why the rescheduling failed. This can be done in SM37 by selecting the job and viewing its log.
  
  
  
  Recreate the Job:
  
  If the job definition appears to be corrupted or misconfigured, consider deleting the job and recreating it from scratch.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  SM37: Job Monitoring
  SM36: Define Background Job
  SM50: Process Overview
  ST02: Tune Summary
  
  
  
  Documentation: Refer to SAP Help documentation for more details on background processing and job scheduling.
  
  
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  
  By following these steps, you should be able to identify the cause of the BT519 error and take appropriate action to resolve it.