How To Fix MPE_OAN172 - Work instruction &1, version &2 not found

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_OAN - Operation Activity Network Messages

• Message number: 172

• Message text: Work instruction &1, version &2 not found

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_OAN172 - Work instruction &1, version &2 not found ?

  The SAP error message MPE_OAN172 indicates that a specific work instruction (identified by the work instruction number and version) could not be found in the system. This error typically occurs in the context of production planning or manufacturing processes where work instructions are essential for guiding operations.
  Cause:
  
  Non-Existent Work Instruction: The specified work instruction number or version does not exist in the database.
  Incorrect Input: The work instruction number or version may have been entered incorrectly, leading to a search for a non-existent record.
  Data Deletion: The work instruction may have been deleted or archived, making it unavailable for current operations.
  Authorization Issues: The user may not have the necessary permissions to access the work instruction, leading to the perception that it does not exist.
  Configuration Issues: There may be issues with the configuration of the work instruction management in the system.
  
  Solution:
  
  Verify Work Instruction Number and Version: Double-check the work instruction number and version for any typographical errors. Ensure that you are using the correct identifiers.
  Check Database: Use transaction codes like IW31 (Create Work Order) or IW32 (Change Work Order) to search for the work instruction in the system. If it is not found, it may need to be created or restored.
  Consult with IT or SAP Support: If the work instruction should exist, consult with your IT department or SAP support team to investigate whether it has been deleted or archived.
  Review User Permissions: Ensure that the user has the necessary authorizations to view and access the work instruction.
  Recreate Work Instruction: If the work instruction is indeed missing and cannot be recovered, it may need to be recreated in the system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IW31, IW32, IW33, and IW41 for managing work instructions and orders.
  SAP Documentation: Refer to SAP Help documentation for detailed information on work instructions and their management.
  User Roles and Authorizations: Review the roles assigned to users to ensure they have the necessary access to work instructions.
  Change Logs: Check change logs or audit trails to see if the work instruction was modified or deleted recently.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.