How To Fix CF155 - The production resource/tool & already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: CF - PRT management messages

• Message number: 155

• Message text: The production resource/tool & already exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CF155 - The production resource/tool & already exists ?

  The SAP error message CF155, which states "The production resource/tool & already exists," typically occurs when you are trying to create or define a production resource/tool (PRT) that already exists in the system. This can happen in various scenarios, such as when you are trying to assign a PRT to a production order, or when you are attempting to create a new PRT with an identifier that is already in use.
  Cause:
  
  Duplicate Entry: The most common cause is that the PRT you are trying to create or assign already exists in the system with the same identifier.
  Incorrect Data Entry: There may be a typographical error in the PRT identifier you are trying to use.
  System Configuration: The system may have specific configurations or settings that prevent the creation of duplicate PRTs.
  
  Solution:
  
  
  Check Existing PRTs: Before creating a new PRT, check the existing PRTs in the system to see if the one you are trying to create already exists. You can do this by navigating to the relevant transaction (e.g., CR01 for creating PRTs, CR02 for changing, or CR03 for displaying).
  
  
  Use a Different Identifier: If the PRT already exists, consider using a different identifier for the new PRT you are trying to create.
  
  
  Review Data Entry: Double-check the identifier you are entering for any typographical errors. Ensure that you are using the correct format and spelling.
  
  
  Consult Documentation: If you are unsure about the PRTs and their identifiers, refer to your organization's documentation or SAP help resources for guidance on how to manage PRTs.
  
  
  Check for Active Usage: If the PRT exists but is not actively being used, you may want to check if it can be modified or reused instead of creating a new one.
  
  
  Authorization Issues: Ensure that you have the necessary authorizations to create or modify PRTs in the system.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  CR01: Create Production Resource/Tool
  CR02: Change Production Resource/Tool
  CR03: Display Production Resource/Tool
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to PRT management.
  Documentation: Review SAP Help documentation for best practices on managing production resources and tools.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in production planning and control.