How To Fix CP525 - Operation: date &: operation number not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: CP - Task list messages: Core data

• Message number: 525

• Message text: Operation: date &: operation number not unique

What causes this issue?

The operation number is not unique. A
<GL:routing>routing</>/<GL:inspection_plan>plan</> can only be
processed if the operation numbers are unique within each sequence.

How to fix this error?

Correct the operation numbers.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CP525 - Operation: date &: operation number not unique ?

  The SAP error message CP525, which states "Operation: date &: operation number not unique," typically occurs in the context of production planning and control, particularly when dealing with routing and operations in a production order or a work center.
  Cause:
  This error arises when there are multiple operations defined for the same date and operation number in a routing or production order. The system expects each operation to have a unique combination of date and operation number, and when it finds duplicates, it triggers this error.
  Solution:
  To resolve the CP525 error, you can take the following steps:
  
  
  Check the Routing:
  
  Go to the routing associated with the production order.
  Verify if there are duplicate operations defined for the same date and operation number.
  If duplicates exist, you will need to either remove or modify them to ensure that each operation is unique.
  
  
  
  Review Production Order:
  
  If the error occurs in a production order, check the operations listed in the order.
  Ensure that the operations are correctly defined and that there are no duplicates.
  
  
  
  Adjust Dates or Operation Numbers:
  
  If you find that the operations are indeed necessary but have the same date and operation number, consider adjusting the dates or operation numbers to make them unique.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to routing and production orders for additional guidance on how to manage operations.
  
  
  
  Check for Customizations:
  
  If your SAP system has custom developments or enhancements, check if any of these could be causing the issue.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a recurring problem.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CA03 (Display Routing) or CO03 (Display Production Order) to investigate the routing and production order details.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  User Exits and BAdIs: If your organization has implemented user exits or BAdIs that affect routing or production order processing, review these for potential conflicts.
  
  By following these steps, you should be able to identify the cause of the CP525 error and implement a solution to resolve it.