How To Fix WRMA143 - Function module &1 is not suitable for message type &2

WRMA143 - Overview

• Message type: E = Error

• Message class: WRMA - RMA Development

• Message number: 143

• Message text: Function module &1 is not suitable for message type &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRMA143 - Function module &1 is not suitable for message type &2 ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WRMA143 Function module &1 is not suitable for message type &2
  
  
  Cause:
  This error occurs when a function module assigned to a particular message type in the SAP system is not appropriate or compatible. In SAP, message types are linked to function modules that handle the processing of messages (e.g., IDocs, output messages). If the function module assigned does not support the processing logic required for the message type, the system raises this error.
  Common scenarios causing this error include:
  
  Incorrect assignment of function module to message type in the configuration.
  Custom function module does not conform to the interface or expected behavior for the message type.
  Transport or configuration inconsistencies where the function module or message type is changed but not properly updated in the system.
  Using a function module designed for a different message type or purpose.
  
  
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Check the