How To Fix FMFG_MM01063 - Message handler not active; Check program

FMFG_MM01063 - Overview

• Message type: E = Error

• Message class: FMFG_MM01 - Message id for Multi funding

• Message number: 063

• Message text: Message handler not active; Check program

What causes this issue?

Message handler is not active.

System Response

Message cannot be displayed throught the message handler.

How to fix this error?

Check the program.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

FMFG_MM01063 - Details

• The SAP error message FMFG_MM01063, which states "Message handler not active; Check program," typically indicates that there is an issue with the message handling system in the SAP environment. This error can occur in various contexts, often related to the Financial Management (FM) module or Material Management (MM) module.
  
  Cause:
  
  Inactive Message Handler: The message handler responsible for processing messages in the system is not active. This could be due to configuration issues or missing components.
  Program Errors: There may be issues in the program that is supposed to handle the messages, such as coding errors or missing function modules.
  Authorization Issues: The user may not have the necessary authorizations to execute the program or access the message handler.
  System Configuration: Incorrect configuration settings in the SAP system can lead to this error.
  
  
  Solution:
  
  
  Check Message Handler Activation:
  
  Go to transaction code SM21 to check the system log for any related errors.
  Use transaction SE38 or SA38 to execute