How To Fix MPE_BUYOFF_MSGS042 - Only one work center entry is allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_BUYOFF_MSGS -

• Message number: 042

• Message text: Only one work center entry is allowed

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_BUYOFF_MSGS042 - Only one work center entry is allowed ?

  The SAP error message MPE_BUYOFF_MSGS042 indicates that there is an issue with the configuration of work centers in the system. Specifically, it means that only one work center entry is allowed for a particular operation or process, but the system has detected multiple entries.
  Cause:
  
  Multiple Work Center Entries: The most common cause of this error is that there are multiple work center assignments for a single operation in a routing or production order.
  Incorrect Configuration: There may be a misconfiguration in the routing or master data setup, leading to multiple work centers being assigned where only one is permitted.
  Data Entry Errors: During the creation or modification of a routing or production order, incorrect data may have been entered, resulting in multiple work centers being linked to a single operation.
  
  Solution:
  
  
  Check Routing/Production Order:
  
  Navigate to the routing or production order where the error occurred.
  Review the operations and ensure that only one work center is assigned to each operation.
  If multiple work centers are found, determine which one is correct and remove the others.
  
  
  
  Adjust Work Center Assignments:
  
  If you need to keep multiple work centers for different operations, ensure that they are assigned correctly and that each operation has only one work center.
  
  
  
  Review Master Data:
  
  Check the master data for the materials and operations involved. Ensure that the work center settings are configured correctly and that there are no conflicting entries.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for guidance on configuring work centers and routings properly.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the changes by attempting to process the routing or production order again to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CA01 (Create Routing), CA02 (Change Routing), or CO01 (Create Production Order) to access and modify the relevant data.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles: Ensure that you have the appropriate permissions to make changes to routings and work centers in the system.
  
  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.