How To Fix CPCL251 - Sub-operation invalid on key date

SAP Error Message - Details

• Message type: E = Error

• Message class: CPCL - Service Layer for Plans, Sequences, Operations, and Subober.

• Message number: 251

• Message text: Sub-operation invalid on key date

INCLUDE NA_OBJ_STICHUN OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message CPCL251 - Sub-operation invalid on key date ?

  The SAP error message CPCL251 ("Sub-operation invalid on key date") typically occurs in the context of production planning and control, particularly when dealing with operations and sub-operations in a routing or production order. This error indicates that there is an issue with the validity of a sub-operation on the specified key date.
  Cause:
  
  Invalid Key Date: The key date you are trying to use for the operation or sub-operation does not fall within the valid time frame for that operation. This could be due to the operation being scheduled for a different date or the operation not being valid for the specified date.
  Routing Changes: If there have been changes to the routing or the operations associated with a production order, it may lead to inconsistencies that trigger this error.
  Missing Data: The sub-operation may not have been defined correctly in the routing or may be missing necessary data for the key date.
  Status of the Order: The production order may be in a status that does not allow for the execution of the sub-operation.
  
  Solution:
  
  Check Key Date: Verify the key date you are using and ensure it falls within the valid range for the sub-operation. You can do this by checking the routing and the validity periods of the operations.
  Review Routing: Go to the routing associated with the production order and check if the sub-operation is defined correctly. Ensure that it is valid for the key date you are using.
  Adjust Production Order: If the production order is in a status that does not allow for changes, you may need to change the status or create a new order.
  Recreate Sub-Operation: If the sub-operation is missing or incorrectly defined, you may need to recreate it in the routing.
  Consult Documentation: Review SAP documentation or help resources for specific details related to your version of SAP, as there may be additional considerations based on your configuration.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CA03 (Display Routing) or CO02 (Change Production Order) to investigate the routing and production order details.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates that could resolve the issue.
  User Authorization: Ensure that you have the necessary authorizations to view and modify the routing and production order data.
  
  If the issue persists after checking these aspects, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in production planning and control.