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

MA340 - Overview

• 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

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.

Unfortunately, there isn't any extra information in this error notice.

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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: