How To Fix RU537 - Additional sub-operations/secondary resources are open

SAP Error Message - Details

• Message type: E = Error

• Message class: RU - Messages for order completion confirmation

• Message number: 537

• Message text: Additional sub-operations/secondary resources are open

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RU537 - Additional sub-operations/secondary resources are open ?

  The SAP error message RU537 ("Additional sub-operations/secondary resources are open") typically occurs in the context of production planning and control, particularly when dealing with operations in a production order or a maintenance order. This error indicates that there are still open sub-operations or secondary resources associated with the main operation, preventing the main operation from being completed or closed.
  Cause:
  
  Open Sub-Operations: The main operation has sub-operations that have not been completed or closed. This can happen if the sub-operations are still in progress or if they have not been properly confirmed.
  Secondary Resources: There may be secondary resources (like tools, machines, or labor) that are still allocated to the operation and have not been released or confirmed as completed.
  Incomplete Confirmation: The confirmation process for the main operation may not have been fully executed, leading to the system not recognizing that all necessary tasks have been completed.
  
  Solution:
  
  Check Sub-Operations: Review the production order or maintenance order to identify any open sub-operations. You can do this by navigating to the order details and checking the operation overview.
  Confirm Sub-Operations: If there are open sub-operations, ensure that they are confirmed. You can confirm them through the confirmation transaction (e.g., CO11N for production orders).
  Release Secondary Resources: If there are secondary resources still allocated, ensure that they are released or confirmed as well. This may involve checking the resource allocation and confirming their usage.
  Review Order Status: Ensure that the overall status of the order is appropriate for closing. If there are any other issues or statuses preventing closure, address those as well.
  Consult Documentation: If the issue persists, consult SAP documentation or your organization's SAP support team for further troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO02 (Change Production Order), CO11N (Confirm Production Order), and COHV (Mass Processing of Production Orders).
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address known issues.
  User Roles: Ensure that you have the necessary permissions to confirm operations and manage production orders, as restrictions may lead to incomplete confirmations.
  
  By following these steps, you should be able to resolve the RU537 error and successfully close the operation in question. If issues persist, consider reaching out to your SAP support team for further assistance.