How To Fix M2045 - No info structure for reference exists

SAP Error Message - Details

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 045

• Message text: No info structure for reference exists

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message M2045 - No info structure for reference exists ?

  The SAP error message M2045 "No info structure for reference exists" typically occurs in the context of inventory management or reporting when the system is unable to find the necessary information structure for a specific reference. This can happen in various scenarios, such as when trying to generate reports or perform analyses that rely on specific data structures.
  Causes:
  
  Missing Info Structure: The info structure that is being referenced does not exist in the system. This could be due to incorrect configuration or a missing setup.
  Incorrect Configuration: The info structure may not be properly configured or activated in the system.
  Data Source Issues: The data source from which the info structure is supposed to pull data may not be set up correctly.
  Authorization Issues: The user may not have the necessary authorizations to access the info structure.
  
  Solutions:
  
  
  Check Info Structure Configuration:
  
  Go to the transaction code OMI4 (or SIMG_CFMENUOMI4) to check if the info structure exists and is properly configured.
  Ensure that the info structure is activated and that all necessary settings are in place.
  
  
  
  Create or Activate Info Structure:
  
  If the info structure does not exist, you may need to create it using transaction code OMI1 (or SIMG_CFMENUOMI1).
  If it exists but is not activated, activate it.
  
  
  
  Review Data Sources:
  
  Check the data sources associated with the info structure to ensure they are correctly set up and populated with data.
  
  
  
  Check User Authorizations:
  
  Ensure that the user encountering the error has the necessary authorizations to access the info structure. This can be checked in transaction SU53 or by consulting with your security team.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific details related to the info structure you are working with.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Info Structures: Info structures are used in SAP to store and manage data for reporting and analysis purposes. They are essential for various modules, including Sales and Distribution (SD) and Materials Management (MM).
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OMI1, OMI4, and SIMG_CFMENUOMI4 for managing info structures.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to the error message M2045.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message M2045 in SAP.