How To Fix COCM225 - You can only replace PRT. You cannot add it to the master data case

COCM225 - Overview

• Message type: E = Error

• Message class: COCM - Order Change Management

• Message number: 225

• Message text: You can only replace PRT. You cannot add it to the master data case

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message COCM225 - You can only replace PRT. You cannot add it to the master data case ?

  The SAP error message COCM225, which states "You can only replace PRT. You cannot add it to the master data case," typically occurs in the context of Production Resource Tools (PRT) in SAP's Controlling (CO) module, particularly when dealing with master data for production processes.
  
  Cause:
  This error arises when a user attempts to add a new PRT to a master data case instead of replacing an existing one. In SAP, the system allows for the replacement of existing PRTs but does not permit the addition of new PRTs to a case that is already defined. This is a design limitation in the system to maintain data integrity and consistency.
  
  Solution:
  To resolve this error, you should follow these steps:
  
  
  Check Existing PRTs: Review the current PRTs associated with the master data case. Identify if the PRT you want to add is already listed.
  
  
  Replace Instead of Add: If you need to change a PRT, use