How To Fix RU055 - Operation & sub-operation & of sequence & does not require conf./not open

SAP Error Message - Details

• Message type: E = Error

• Message class: RU - Messages for order completion confirmation

• Message number: 055

• Message text: Operation & sub-operation & of sequence & does not require conf./not open

Self-Explanatory Message

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• What is the cause and solution for SAP error message RU055 - Operation & sub-operation & of sequence & does not require conf./not open ?

  The SAP error message RU055 indicates that a specific operation and sub-operation in a sequence does not require confirmation or is not open for confirmation. This error typically occurs in the context of production orders or process orders when trying to confirm an operation that is not set up to require confirmation or is not currently active.
  Cause:
  
  
  Operation Not Requiring Confirmation: The operation in question may be configured in such a way that it does not require confirmation. This is often the case for certain types of operations that are purely administrative or do not involve physical work.
  
  
  Operation Not Open: The operation may not be open for confirmation. This can happen if the operation has already been completed, or if it is not yet started.
  
  
  Incorrect Sequence: The sequence number or operation number being referenced may not correspond to an active operation in the production order.
  
  
  Configuration Settings: The settings in the routing or production order may not be configured correctly to allow for confirmation.
  
  
  Solution:
  
  
  Check Operation Settings: Review the routing or production order to ensure that the operation is set up to require confirmation. You can do this by navigating to the routing in the SAP system and checking the operation details.
  
  
  Verify Order Status: Check the status of the production order. If the operation is already completed or not yet started, you may need to adjust your confirmation process accordingly.
  
  
  Review Sequence and Operation Numbers: Ensure that you are using the correct sequence and operation numbers when attempting to confirm. Double-check the production order for any discrepancies.
  
  
  Consult Configuration: If necessary, consult with your SAP configuration team to ensure that the settings for the operation and confirmation requirements are correctly configured in the system.
  
  
  Use Alternative Confirmation Methods: If the operation does not require confirmation, consider whether you need to confirm it at all. If the operation is administrative, you may be able to proceed without confirmation.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CO11N (Single Screen Entry of Confirmations) or CO15 (Enter Production Order Confirmation) to manage confirmations.
  SAP Documentation: Refer to SAP Help documentation for detailed information on production order confirmations and routing configurations.
  User Exits and BAdIs: If custom logic is involved, check for any user exits or Business Add-Ins (BAdIs) that might affect the confirmation process.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in production planning and control.