How To Fix RU506 - Work center is missing for order &1 sequence &2 operation &3

SAP Error Message - Details

• Message type: E = Error

• Message class: RU - Messages for order completion confirmation

• Message number: 506

• Message text: Work center is missing for order &1 sequence &2 operation &3

What causes this issue?

To create the confirmation you must specify a work center. Without this
specification you cannot, for example, confirm any work.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RU506 - Work center is missing for order &1 sequence &2 operation &3 ?

  The SAP error message RU506 indicates that a work center is missing for a specific order, sequence, and operation. This error typically arises in the context of production planning and execution, where the system requires a work center to process a particular operation in a production order.
  Cause:
  
  Missing Work Center Assignment: The work center that should be assigned to the operation in the routing or production order is not defined or is missing.
  Incorrect Routing: The routing for the production order may not have the correct work center assigned to the operation.
  Inactive Work Center: The work center may exist but is inactive or not available for the specified period.
  Configuration Issues: There may be configuration issues in the production planning module that prevent the work center from being recognized.
  
  Solution:
  
  
  Check Work Center Assignment:
  
  Go to the routing associated with the production order and verify that the work center is correctly assigned to the operation in question.
  If the work center is missing, you will need to add it.
  
  
  
  Verify Work Center Status:
  
  Check if the work center is active. You can do this by navigating to the work center master data (Transaction code CR01/CR02) and ensuring that it is not set to inactive.
  
  
  
  Review Routing:
  
  Ensure that the routing used in the production order is correct and that it includes the necessary work centers for all operations.
  
  
  
  Check Production Order:
  
  Review the production order (Transaction code CO02) to ensure that it is correctly referencing the routing and that all operations have the necessary details filled in.
  
  
  
  Configuration Check:
  
  If the issue persists, check the configuration settings in the production planning module to ensure that everything is set up correctly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for additional guidance on work center assignments and routing.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  CR01/CR02: Create/Change Work Center
  CA01/CA02: Create/Change Routing
  CO01/CO02: Create/Change Production Order
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to work centers and production orders.
  User Roles: Ensure that the user has the necessary permissions to view and edit work centers and routings.
  
  By following these steps, you should be able to resolve the RU506 error and ensure that the production order can proceed without issues.