How To Fix IWO_BAPI623 - Cannot create internal operation due to control key &1 work center &2

SAP Error Message - Details

• Message type: E = Error

• Message class: IWO_BAPI - BAPIs for ALM Orders: Messages

• Message number: 623

• Message text: Cannot create internal operation due to control key &1 work center &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IWO_BAPI623 - Cannot create internal operation due to control key &1 work center &2 ?

  The SAP error message IWO_BAPI623 indicates that there is an issue with creating an internal operation in a production order or maintenance order due to problems with the control key and work center specified. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  
  Invalid Control Key: The control key specified in the order may not be valid for the operation you are trying to create. Control keys define how operations are processed and can restrict certain actions.
  
  
  Work Center Issues: The work center specified may not be set up correctly or may not be valid for the operation type. This could include issues like the work center being inactive, not assigned to the correct plant, or lacking the necessary parameters.
  
  
  Missing Master Data: Required master data for the control key or work center may be missing or incomplete. This includes missing task lists, routing information, or other related data.
  
  
  Order Type Restrictions: The order type being used may have restrictions that prevent the creation of internal operations with the specified control key and work center.
  
  
  Authorization Issues: The user may not have the necessary authorizations to create operations in the specified work center.
  
  
  Solutions:
  
  
  Check Control Key: Verify that the control key used in the order is appropriate for the operation you are trying to create. You can do this by checking the configuration of the control key in the SAP system.
  
  
  Validate Work Center: Ensure that the work center is correctly configured and active. Check if it is assigned to the correct plant and has the necessary parameters set up.
  
  
  Review Master Data: Ensure that all required master data (like routing and task lists) is complete and correctly configured. You can check this in the relevant transaction codes (e.g., CA01 for routing, CR01 for work center).
  
  
  Check Order Type Settings: Review the settings for the order type you are using to ensure that it allows for the creation of internal operations with the specified control key and work center.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to perform the operation. This may involve checking user roles and permissions in the SAP system.
  
  
  Related Information:
  
  
  Transaction Codes: You may need to use transaction codes such as CR01 (Create Work Center), CA01 (Create Routing), and CO01 (Create Production Order) to check and modify the relevant data.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  
  Documentation: Refer to SAP documentation for detailed information on control keys, work centers, and order types to understand their configurations and implications.
  
  
  Support: If the issue persists after checking the above points, 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 and resolve the issue causing the IWO_BAPI623 error message.