How To Fix R5025 - Internal error: Change mode &1 in FM &2 not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: R5 - Regional structure

• Message number: 025

• Message text: Internal error: Change mode &1 in FM &2 not supported

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message R5025 - Internal error: Change mode &1 in FM &2 not supported ?

  The SAP error message R5025, which states "Internal error: Change mode &1 in FM &2 not supported," typically indicates that there is an issue with the function module (FM) being called in a specific change mode that is not supported by the system. This error can occur in various scenarios, such as during the execution of a program, a transaction, or when calling a function module.
  Causes:
  
  Unsupported Change Mode: The function module is being called with a change mode that it does not support. For example, if the function module is designed for read-only operations, but it is being called in a mode that attempts to modify data.
  Incorrect Function Module Usage: The function module may not be intended for the context in which it is being used, leading to an internal error.
  System Configuration Issues: There may be configuration issues or inconsistencies in the system that lead to this error.
  Custom Code Issues: If there is custom code that calls the function module, it may not be handling the change modes correctly.
  
  Solutions:
  
  Check Function Module Documentation: Review the documentation for the function module to understand the supported change modes and ensure that it is being called correctly.
  Modify the Call: If the function module is being called with an unsupported change mode, modify the call to use a supported mode.
  Debugging: Use the debugger to trace the execution of the program or transaction to identify where the unsupported change mode is being set.
  Review Custom Code: If there is custom code involved, review it to ensure that it is correctly handling the function module calls and change modes.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches or updates.
  Consult SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Function Module (FM): A reusable piece of code in SAP that can be called from various programs or transactions.
  Change Modes: These are modes that define how data is being manipulated (e.g., read, write, delete).
  SAP Notes: These are documents provided by SAP that contain information about known issues, fixes, and enhancements.
  
  By following these steps, you should be able to diagnose and resolve the R5025 error in your SAP environment.