How To Fix EMMA131 - Message &1(&2) not defined in message pool

SAP Error Message - Details

• Message type: E = Error

• Message class: EMMA - Monitoring of Mass Runs

• Message number: 131

• Message text: Message &1(&2) not defined in message pool

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EMMA131 - Message &1(&2) not defined in message pool ?

  The SAP error message EMMA131, which states "Message &1(&2) not defined in message pool," typically indicates that the system is trying to access a message that is not defined in the message pool. This can occur in various scenarios, such as when a custom message is referenced but not created or when there is a configuration issue.
  Cause:
  
  Missing Message Definition: The message ID or number being referenced does not exist in the message pool. This could be due to a missing entry in the message class.
  Incorrect Message Class: The message class being referenced may not be correctly defined or may not contain the expected messages.
  Transport Issues: If the message was supposed to be transported from one system to another (e.g., from development to production), it may not have been included in the transport request.
  Custom Development: If the message is part of a custom development, it may not have been properly defined in the ABAP Dictionary.
  
  Solution:
  
  Check Message Class: Use transaction SE91 to check the message class and ensure that the message number exists. If it does not, you may need to create it.
  Define Missing Messages: If the message is missing, you can define it in the appropriate message class. Make sure to provide the correct text and any necessary parameters.
  Review Custom Code: If the message is part of custom development, review the code to ensure that it references the correct message class and number.
  Transport Requests: If the message was supposed to be transported, check the transport requests to ensure that the message class was included and successfully transported.
  Check for Typos: Ensure that there are no typographical errors in the message ID or class being referenced in the code.
  
  Related Information:
  
  Transaction SE91: This transaction is used to manage message classes in SAP. You can create, modify, and view messages here.
  Transaction SE80: This is the Object Navigator, where you can find and manage various objects, including message classes and custom developments.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, specific versions of SAP may have bugs that are documented in SAP Notes.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or ABAP development team for further investigation.