How To Fix MPE_OAN093 - Incomplete key for PRT assignment in OA &1, version &2

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_OAN - Operation Activity Network Messages

• Message number: 093

• Message text: Incomplete key for PRT assignment in OA &1, version &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_OAN093 - Incomplete key for PRT assignment in OA &1, version &2 ?

  The SAP error message MPE_OAN093, which states "Incomplete key for PRT assignment in OA &1, version &2," typically occurs in the context of Production Resource Tools (PRT) assignments in the Order Administration (OA) module. This error indicates that there is an issue with the assignment of a PRT to an operation or order, specifically that the key information required for the assignment is incomplete.
  Cause:
  
  Missing Data: The error usually arises when the necessary data for the PRT assignment is not fully specified. This could include missing fields such as the PRT number, version, or other key identifiers.
  Incorrect Configuration: There may be issues with the configuration of the PRT or the order itself, leading to incomplete or incorrect data being referenced.
  Data Integrity Issues: There might be inconsistencies in the master data or transactional data that prevent the system from correctly identifying the PRT.
  
  Solution:
  
  Check PRT Assignment: Review the PRT assignment in the order or operation. Ensure that all required fields are filled out correctly, including the PRT number and version.
  Validate Master Data: Ensure that the PRT master data is complete and correctly configured. Check for any missing or incorrect entries in the PRT master data.
  Review Order Configuration: Check the configuration of the order to ensure that it is set up correctly to allow for PRT assignments.
  Transaction Codes: Use transaction codes like CO02 (Change Production Order) or CO03 (Display Production Order) to review the order details and PRT assignments.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the PRT assignment process and requirements.
  Debugging: If the issue persists, consider debugging the process to identify where the data is being lost or not populated correctly.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on PRT assignments.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  SAP Support: If the issue cannot be resolved internally, consider reaching out to SAP support for assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the MPE_OAN093 error in your SAP system.