How To Fix BK126 - Run schedule & is not created for material &/production version &

SAP Error Message - Details

• Message type: E = Error

• Message class: BK - Create, Display, Reverse Controlling Document

• Message number: 126

• Message text: Run schedule & is not created for material &/production version &

What causes this issue?

Run schedule &V1& does not belong to the material &V2&/production
version &V3& combination.

System Response

If you enter both a run schedule and a material/production version
combination, the SAP System checks whether the run schedule also
belongs to this production version.
If you enter either a run schedule or a material/production version
combination only, the SAP System automatically fills the fields left
blank.

How to fix this error?

Enter a different run schedule or a different material/production
version combination, so that the run schedule belongs to the production
version.
Alternately, delete one or both entries.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BK126 - Run schedule & is not created for material &/production version & ?

  The SAP error message BK126 typically indicates that a run schedule for a specific material and production version could not be created. This error can arise in the context of production planning and scheduling, particularly when dealing with production orders or run schedules in SAP.
  Causes of Error BK126
  
  
  Missing Master Data: The material or production version may not be properly defined in the system. This includes missing or incorrect data in the material master or production version settings.
  
  
  Incorrect Configuration: The configuration settings for the production process may not be set up correctly. This can include settings in the routing, work center, or production version.
  
  
  Capacity Issues: There may be insufficient capacity in the work center to accommodate the production schedule.
  
  
  Scheduling Parameters: The scheduling parameters for the material or production version may not be set correctly, leading to issues in creating the run schedule.
  
  
  Status of the Material: The material may be in a status that does not allow for production scheduling, such as being blocked or not released.
  
  
  Solutions to Error BK126
  
  
  Check Master Data: Verify that the material and production version exist and are correctly configured in the system. Ensure that all necessary fields in the material master and production version are filled out.
  
  
  Review Configuration: Check the configuration settings for the production process, including routing and work center settings. Ensure that they are correctly defined and active.
  
  
  Capacity Planning: Review the capacity of the work center to ensure that it can handle the production load. If necessary, adjust the capacity or reschedule the production.
  
  
  Adjust Scheduling Parameters: Review and adjust the scheduling parameters for the material and production version. Ensure that they align with the production requirements.
  
  
  Material Status: Check the status of the material in the system. If it is blocked or not released, take the necessary steps to change its status.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific details related to the error message and its resolution.
  
  
  Related Information
  
  
  Transaction Codes: You may need to use transaction codes such as MM03 (Display Material), C223 (Display Production Version), or CO01 (Create Production Order) to investigate the issue further.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to create run schedules and access the relevant master data.
  
  
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  By following these steps, you should be able to identify the cause of the BK126 error and implement a solution to resolve it. If the issue persists, consider reaching out to your SAP support team for further assistance.