How To Fix WO029 - Operation is not possible on node &

SAP Error Message - Details

• Message type: E = Error

• Message class: WO - WF: Messages for Workflow Wizards

• Message number: 029

• Message text: Operation is not possible on node &

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WO029 - Operation is not possible on node & ?

  The SAP error message WO029 ("Operation is not possible on node &") typically occurs in the context of work orders or production orders when an operation is attempted on a node (such as a work center, operation, or task) that is not in a state that allows that operation. This can happen in various scenarios, such as trying to release, confirm, or change the status of an order or operation that is not allowed due to its current state.
  Causes:
  
  Incorrect Status: The node (work center or operation) may be in a status that does not allow the requested operation (e.g., a work order that is already completed or closed).
  Authorization Issues: The user may not have the necessary authorizations to perform the operation on the specified node.
  Configuration Issues: There may be configuration settings in the system that restrict certain operations based on the status of the work order or work center.
  Dependencies: There may be dependencies or prerequisites that have not been met before the operation can be performed.
  
  Solutions:
  
  Check Status: Verify the current status of the work order or operation. Ensure that it is in a state that allows the operation you are trying to perform (e.g., not completed or closed).
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the operation. This may involve checking user roles and permissions in the SAP system.
  Consult Configuration: Review the configuration settings related to work orders and operations in the SAP system. This may involve checking the settings in the relevant modules (e.g., PM, PP).
  Check Dependencies: Ensure that all prerequisites for the operation have been met. This may involve checking for prior operations that need to be completed or other conditions that must be satisfied.
  Error Logs: Check the system logs for any additional error messages or information that may provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IW32 (Change Order), IW41 (Confirm Order), or CO02 (Change Production Order) to navigate and check the status of work orders.
  SAP Notes: Search for SAP Notes related to the error message WO029 for any known issues or patches that may address the problem.
  Documentation: Review SAP documentation or help files related to work order management and operations for additional guidance on handling this error.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the relevant module (e.g., PM or PP) for further assistance.