How To Fix >9407 - Category of linked object &1 is not a valid value for interface &2

SAP Error Message - Details

• Message type: E = Error

• Message class: >9 - Messages for TAS

• Message number: 407

• Message text: Category of linked object &1 is not a valid value for interface &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message >9407 - Category of linked object &1 is not a valid value for interface &2 ?

  The SAP error message "9407: Category of linked object &1 is not a valid value for interface &2" typically occurs in the context of SAP Business Workflow or when dealing with object links in the SAP system. This error indicates that there is an issue with the categorization of an object that is being linked to a specific interface.
  Cause:
  
  Invalid Object Category: The object you are trying to link has a category that is not recognized or valid for the specified interface. This could be due to a misconfiguration or an incorrect assignment of object categories.
  Custom Development: If there are custom developments or enhancements in the system, they might not be properly aligned with the standard categories expected by the interface.
  Data Integrity Issues: There may be inconsistencies in the data or configuration settings that lead to the system not recognizing the object category.
  
  Solution:
  
  Check Object Categories: Verify the category of the linked object. Ensure that it is correctly defined and matches the expected categories for the interface you are working with.
  Review Interface Configuration: Look into the configuration of the interface to ensure that it is set up to accept the object category you are trying to link.
  Transaction Codes: Use transaction codes like SWO1 (Business Object Builder) or SWI1 (Work Item Selection) to analyze the business objects and their categories.
  Debugging: If you have access to debugging tools, you can trace the workflow or the process that leads to this error to identify where the mismatch occurs.
  Consult Documentation: Refer to SAP documentation or notes related to the specific interface and object categories to ensure compliance with expected configurations.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on resolving it.
  
  Related Information:
  
  SAP Workflow: Understanding how SAP Workflow manages object links and categories can provide insights into resolving this error.
  Business Object Model: Familiarize yourself with the business object model in SAP, as it defines how objects are categorized and linked.
  Custom Development: If custom developments are involved, ensure that they adhere to SAP standards and do not introduce inconsistencies in object categorization.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support or consult with a technical expert who specializes in SAP workflows and object management.