How To Fix QF145 - Node number '&1' does not exist for production order '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: QF - Defects Recording

• Message number: 145

• Message text: Node number '&1' does not exist for production order '&2'

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message QF145 - Node number '&1' does not exist for production order '&2' ?

  The SAP error message QF145 indicates that there is an issue with the node number associated with a production order. Specifically, it states that the node number '&1' does not exist for the production order '&2'. This error typically arises in the context of production planning and execution, particularly when working with production orders in the SAP system.
  Cause:
  
  Invalid Node Number: The node number specified in the production order does not exist in the system. This could be due to a typo, incorrect configuration, or the node not being created in the system.
  Data Inconsistency: There may be inconsistencies in the master data or configuration settings related to the production order or the routing.
  Routing Issues: The routing associated with the production order may not have been properly defined or may have been changed after the order was created.
  Missing Master Data: The necessary master data (like work centers, production resources, etc.) may not be set up correctly or may be missing.
  
  Solution:
  
  Check Node Number: Verify that the node number specified in the error message is correct. Ensure that it matches the expected node number in the routing or production process.
  Review Production Order: Open the production order in question and check the routing and operations associated with it. Ensure that the routing is correctly defined and that all nodes are valid.
  Validate Master Data: Ensure that all relevant master data (like work centers, production resources, etc.) is correctly set up and active in the system.
  Routing Configuration: If the routing has been changed, ensure that the production order is updated accordingly. You may need to reassign the routing or create a new production order if necessary.
  Consult Documentation: Refer to SAP documentation or help resources for additional guidance on the specific error and its context.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CO02 (Change Production Order) or CO03 (Display Production Order) to investigate the production order details.
  Master Data Maintenance: Use transaction codes like CA01 (Create Routing) or CA02 (Change Routing) to manage routing and node definitions.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.