How To Fix SWF_HTTP213 - Interface '&1' has been changed since it was last saved

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_HTTP - Web Services in the Workflow: Server Functions

• Message number: 213

• Message text: Interface '&1' has been changed since it was last saved

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_HTTP213 - Interface '&1' has been changed since it was last saved ?

  The SAP error message SWF_HTTP213 indicates that an interface (typically a web service or a function module) has been modified since it was last saved. This can occur in various scenarios, particularly when working with workflows or web services in SAP.
  Cause:
  
  Interface Modification: The interface has been changed (e.g., fields added, removed, or modified) after it was last saved. This can happen if multiple developers are working on the same interface or if changes were made in the backend without proper version control.
  Version Control Issues: If the interface is being used in a workflow or another program, and the interface is modified, it can lead to inconsistencies.
  Transport Issues: If the interface was transported from one system to another, and changes were made in the target system, this error can occur.
  
  Solution:
  
  Refresh the Interface: Open the interface in the relevant transaction (e.g., SE80 for Object Navigator) and check for any changes. Save the interface again to ensure that the latest version is being used.
  Check for Changes: Review the change log or version history of the interface to understand what modifications were made. This can help in determining if the changes are compatible with the existing workflows or programs.
  Rebuild Dependencies: If the interface is used in workflows, you may need to rebuild or reassign the workflows that depend on the modified interface.
  Consult Documentation: If the interface is part of a standard SAP application, refer to SAP Notes or documentation for any known issues or recommended actions.
  Transport Management: If the issue is related to transport, ensure that the transport requests are correctly managed and that the latest version of the interface is available in the target system.
  
  Related Information:
  
  Transaction Codes: Use SE80 (Object Navigator) to view and edit the interface, and SE37 (Function Module) if applicable.
  Change Logs: Check the change logs in SE80 or SE37 to see what changes were made to the interface.
  SAP Notes: Search for relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Version Control: Implement a version control strategy for your development environment to avoid conflicts and ensure that changes are tracked properly.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis or development team for further assistance.