How To Fix >A031 - Selection field &1 is not included in any information structure index

SAP Error Message - Details

• Message type: E = Error

• Message class: >A -

• Message number: 031

• Message text: Selection field &1 is not included in any information structure index

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message >A031 - Selection field &1 is not included in any information structure index ?

  The SAP error message A031: Selection field &1 is not included in any information structure index typically occurs when you are trying to execute a report or transaction that requires a specific selection field, but that field is not part of the information structure index defined in the system.
  Cause:
  
  Missing Field in Info Structure: The selection field you are trying to use is not included in the relevant information structure. This can happen if the field was not defined during the creation of the info structure or if it was removed later.
  Incorrect Info Structure: You may be using the wrong information structure for the report or query you are trying to execute.
  Custom Fields: If you are using custom fields that have not been added to the info structure, this error can occur.
  
  Solution:
  
  
  Check Info Structure Definition:
  
  Go to the transaction code SE11 (Data Dictionary) or SE16 (Data Browser) and check the definition of the relevant information structure.
  Ensure that the selection field you are trying to use is included in the info structure.
  
  
  
  Modify Info Structure:
  
  If the field is missing, you may need to modify the info structure to include the selection field. This can be done using transaction MC21 (Change Info Structure).
  After adding the field, you may need to regenerate the index for the info structure.
  
  
  
  Use Correct Info Structure:
  
  Verify that you are using the correct info structure for your report or query. If you are using a custom report, ensure that it is designed to work with the intended info structure.
  
  
  
  Check for Custom Development:
  
  If you are using custom fields or custom reports, ensure that the development team has included the necessary fields in the info structure.
  
  
  
  Consult Documentation:
  
  Review any relevant documentation or notes related to the specific report or transaction you are using to ensure that you are following the correct procedures.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  MC21: Change Info Structure
  MC22: Display Info Structure
  SE11: Data Dictionary
  SE16: Data Browser
  
  
  
  SAP Notes: Check SAP Notes for any known issues or updates related to the specific info structure or report you are working with.
  
  
  SAP Community: You can also search the SAP Community forums for similar issues and solutions shared by other users.
  
  
  By following these steps, you should be able to resolve the error message and successfully execute your report or transaction.