How To Fix MA645 - No info structure chosen for the update

MA645 - Overview

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 645

• Message text: No info structure chosen for the update

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 MA645 - No info structure chosen for the update ?

  The SAP error message MA645 ("No info structure chosen for the update") typically occurs in the context of Material Management (MM) and is related to the update of information structures in the system. This error indicates that the system cannot find a suitable information structure for the update process, which is often related to the Material Requirements Planning (MRP) or inventory management.
  Causes:
  
  Missing Info Structure: The info structure that is supposed to be used for the update is not defined or is missing in the system.
  Incorrect Configuration: The configuration settings for the info structure may not be set up correctly, leading to the system being unable to identify the appropriate structure.
  Data Issues: There may be issues with the data being processed, such as missing or incorrect entries in the relevant tables.
  Authorization Issues: The user may not have the necessary authorizations to access or update the info structure.
  
  Solutions:
  
  
  Check Info Structure Configuration:
  
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