How To Fix WM544 - Job cannot be scheduled periodically

SAP Error Message - Details

• Message type: E = Error

• Message class: WM - IS-R Assortments

• Message number: 544

• Message text: Job cannot be scheduled periodically

What causes this issue?

Material segments are only created once for an assignment, therefore
there is no point executing the job periodically. If the data is
created during the first processing, any additional job runs are
unnecessary, as no data is created.

System Response

The job cannot be executed periodically.

How to fix this error?

Only execute the job once.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WM544 - Job cannot be scheduled periodically ?

  The SAP error message WM544 ("Job cannot be scheduled periodically") typically occurs in the context of the Warehouse Management (WM) module when there is an issue with scheduling a job that is intended to run at regular intervals. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Causes of WM544 Error
  
  Job Scheduling Conflicts: There may be existing jobs scheduled at the same time, leading to conflicts.
  Incorrect Job Parameters: The job parameters may not be set correctly, such as the frequency or start time.
  Missing Job Definition: The job you are trying to schedule may not be defined properly in the system.
  Authorization Issues: The user may not have the necessary authorizations to schedule jobs.
  System Configuration: There may be configuration issues in the background job scheduling settings.
  Technical Issues: There could be underlying technical issues with the job scheduling system or the application server.
  
  Solutions to WM544 Error
  
  
  Check Existing Jobs: Review the job scheduling overview (transaction code SM37) to see if there are any jobs scheduled at the same time. If so, consider rescheduling them.
  
  
  Review Job Parameters: Ensure that the job parameters are correctly set. Check the frequency, start time, and any other relevant settings.
  
  
  Define the Job: If the job is not defined, create a new job definition using transaction code SM36. Ensure that all necessary details are filled out correctly.
  
  
  Check Authorizations: Verify that the user attempting to schedule the job has the necessary authorizations. This can be checked with the help of your SAP security team.
  
  
  System Configuration: Consult with your SAP Basis team to ensure that the job scheduling configuration is correct and that there are no system-wide issues affecting job scheduling.
  
  
  Technical Support: If the issue persists, consider reaching out to SAP support for assistance. They can provide insights into any known issues or patches that may be required.
  
  
  Related Information
  
  
  Transaction Codes: 
  
  SM37: Job Monitoring
  SM36: Job Scheduling
  SM21: System Log (to check for any related errors)
  
  
  
  Documentation: Refer to SAP Help documentation for detailed information on job scheduling and Warehouse Management.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  By following these steps, you should be able to identify the cause of the WM544 error and implement a solution to resolve it.