How To Fix FRMLAPI002 - All messages called within the project must be defined

SAP Error Message - Details

• Message type: E = Error

• Message class: FRMLAPI - RMS-FRM: API Messages for Formula

• Message number: 002

• Message text: All messages called within the project must be defined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FRMLAPI002 - All messages called within the project must be defined ?

  The SAP error message FRMLAPI002 indicates that there are messages being called within a project that have not been defined in the message class. This typically occurs in the context of SAP ABAP programming, particularly when working with forms, function modules, or other custom developments that utilize message handling.
  Cause:
  
  Undefined Messages: The error arises when the code attempts to call a message (using MESSAGE statement or similar) that has not been defined in the associated message class.
  Incorrect Message Class: The message class specified in the project may not contain the required messages.
  Typographical Errors: There may be typos in the message ID or the message number being referenced in the code.
  
  Solution:
  
  
  Define Missing Messages:
  
  Go to transaction SE91 (Message Class Maintenance).
  Check the message class that is being used in your project.
  Ensure that all messages referenced in your code are defined in this message class. If any are missing, create them.
  
  
  
  Check Message Class Assignment:
  
  Verify that the correct message class is assigned to your project or program.
  If you are using a custom message class, ensure it is properly configured.
  
  
  
  Review Code for Typos:
  
  Inspect the code where the error occurs and ensure that the message ID and number are correctly specified.
  Look for any typographical errors that might lead to referencing a non-existent message.
  
  
  
  Transport Requests:
  
  If you are working in a development environment and the messages are defined in a transport request, ensure that the transport has been released and imported into the target system.
  
  
  
  Testing:
  
  After making the necessary changes, test the program or function module again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Message Classes: In SAP, message classes are used to manage messages that can be displayed to users. Each message class can contain multiple messages, each identified by a unique message number.
  ABAP Development: Understanding how to work with messages in ABAP is crucial for effective error handling and user communication in SAP applications.
  Documentation: Refer to SAP documentation or help resources for more detailed information on message handling and best practices in ABAP programming.
  
  By following these steps, you should be able to resolve the FRMLAPI002 error and ensure that all messages used in your project are properly defined.