How To Fix CF159 - There already is PRT data for document & & & &.

SAP Error Message - Details

• Message type: E = Error

• Message class: CF - PRT management messages

• Message number: 159

• Message text: There already is PRT data for document & & & &.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CF159 - There already is PRT data for document & & & &. ?

  The SAP error message CF159, which states "There already is PRT data for document & & & &," typically occurs when you are trying to assign a Production Resource Tool (PRT) to a document (such as a production order or a maintenance order) that already has PRT data associated with it. This can happen in various scenarios, such as when you attempt to add a PRT to an order that already has one or more PRTs assigned.
  Cause:
  
  Duplicate Assignment: The primary cause of this error is that the document you are working with already has PRT data assigned to it.
  Incorrect Document Reference: You may be trying to assign a PRT to the wrong document or using an incorrect reference.
  System Configuration: There may be specific configurations or settings in your SAP system that prevent the addition of multiple PRTs to a single document.
  
  Solution:
  
  Check Existing PRT Assignments: Review the document to see what PRTs are already assigned. You can do this by navigating to the relevant transaction (e.g., CO02 for production orders) and checking the PRT assignments.
  Remove Existing PRTs: If you need to assign a different PRT, you may need to remove the existing PRT first. This can usually be done in the same transaction where you view the PRT assignments.
  Use Different Document: If the PRT you are trying to assign is meant for a different document, ensure you are working with the correct document.
  Consult Documentation: Refer to SAP documentation or your organization's SAP guidelines for handling PRT assignments, as there may be specific procedures to follow.
  Check User Authorizations: Ensure that you have the necessary authorizations to modify PRT assignments in the system.
  
  Related Information:
  
  PRT in SAP: PRTs are used in production and maintenance processes to manage tools, equipment, and other resources that are required for production activities.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO02 (Change Production Order), IW32 (Change Order), or others depending on your context.
  SAP Notes: Check SAP Notes for any known issues or patches related to PRT assignments that may be relevant to your version of SAP.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the CF159 error and successfully manage PRT assignments in your SAP system.