How To Fix FDT_CHANGE_INFO527 - Function module assigned to procedure call was changed from &1 to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CHANGE_INFO - FDT: Changes info in object for different versions

• Message number: 527

• Message text: Function module assigned to procedure call was changed from &1 to &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CHANGE_INFO527 - Function module assigned to procedure call was changed from &1 to &2 ?

  The SAP error message FDT_CHANGE_INFO527 indicates that there has been a change in the function module assigned to a procedure call in the context of the SAP FDT (Form Data Transfer) framework. Specifically, it means that the function module that was previously assigned to a procedure has been changed from one function module (denoted as &1) to another (denoted as &2).
  Cause:
  
  Change in Configuration: The function module associated with a procedure may have been changed intentionally by a developer or administrator. This could be due to updates, enhancements, or corrections in the business logic.
  Transport Requests: If changes were transported from one system to another (e.g., from development to production), this could lead to discrepancies in the function module assignments.
  Versioning Issues: If multiple versions of the same procedure exist, it may lead to confusion regarding which function module is currently active.
  
  Solution:
  
  Review Changes: Check the change logs or transport requests to identify who made the change and why. This can help determine if the change was intended or if it was an error.
  Validate Function Module: Ensure that the new function module (&2) is correctly implemented and meets the requirements of the procedure. Test the new function module to confirm it works as expected.
  Revert Changes: If the change was not intended, you may need to revert to the previous function module (&1). This can be done by updating the procedure to point back to the original function module.
  Documentation: Ensure that any changes made are documented properly to avoid confusion in the future. This includes updating any relevant documentation or user guides.
  Consult with Development Team: If you are unsure about the changes, consult with the development team or the person responsible for the changes to understand the rationale behind the modification.
  
  Related Information:
  
  FDT Framework: The Form Data Transfer framework in SAP is used for managing data transfer processes, often in the context of forms and document processing.
  Function Modules: These are reusable pieces of code in SAP that can be called from various programs or procedures. Changes to function modules can have widespread effects on the applications that depend on them.
  Transport Management: Understanding how transport requests work in SAP can help prevent issues related to changes in function modules and procedures.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support or consult the SAP community for further assistance.