How To Fix MA340 - No message type created for info structure &

SAP Error Message - Details

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 340

• Message text: No message type created for info structure &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MA340 - No message type created for info structure & ?

  The SAP error message MA340 ("No message type created for info structure &") typically occurs in the context of Material Management (MM) and is related to the configuration of information structures in the SAP system. This error indicates that there is no message type defined for the specified information structure, which is necessary for the system to process certain data or transactions.
  Cause:
  
  Missing Configuration: The primary cause of this error is that the message type for the specified information structure has not been created or configured in the system.
  Incorrect Info Structure: The info structure being referenced may not be set up correctly or may not exist in the system.
  Transport Issues: If the configuration was recently transported from another system, it may not have included the necessary message type settings.
  
  Solution:
  To resolve the MA340 error, you can follow these steps:
  
  
  Check Info Structure Configuration:
  
  Go to the transaction code OMI4 (or navigate through the menu: Logistics -> Information System -> Info Structure -> Maintain Info Structure).
  Verify that the info structure in question is correctly defined and active.
  
  
  
  Define Message Type:
  
  If the message type is missing, you need to create it. You can do this in the transaction code OMI2 (or navigate through the menu: Logistics -> Information System -> Info Structure -> Define Message Types).
  Create a new message type for the relevant info structure, ensuring that it is linked correctly to the data you want to process.
  
  
  
  Check for Transport Issues:
  
  If the configuration was recently transported, ensure that all necessary objects were included in the transport request. You may need to re-transport the missing configurations.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to the specific info structure and message types to ensure that you are following the correct procedures.
  
  
  
  Testing:
  
  After making the necessary changes, test the functionality that was causing the error to ensure that it has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  OMI4: Maintain Info Structure
  OMI2: Define Message Types
  
  
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to the specific info structure you are working with.
  User Roles: Ensure that you have the necessary authorizations to make changes to info structures and message types.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further investigation.