How To Fix M-037 - No selection variant specified when calling the read module

SAP Error Message - Details

• Message type: E = Error

• Message class: M- -

• Message number: 037

• Message text: No selection variant specified when calling the read module

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message M-037 - No selection variant specified when calling the read module ?

  The SAP error message M-037 "No selection variant specified when calling the read module" typically occurs when a report or transaction that requires a selection variant is executed without one being provided. This can happen in various contexts, such as when using standard reports or custom programs that rely on selection variants for filtering data.
  Cause:
  
  Missing Selection Variant: The most common cause is that the program or report expects a selection variant to be specified, but none has been provided.
  Incorrect Program Logic: If the program logic is not correctly handling the selection variant, it may lead to this error.
  User Input: The user may not have selected a variant or may have selected an invalid or non-existent variant.
  
  Solution:
  
  
  Specify a Selection Variant:
  
  When executing the report or transaction, ensure that you select a valid selection variant from the dropdown menu or create a new one if necessary.
  If you are using a custom program, check if there is an option to specify a selection variant in the user interface.
  
  
  
  Check Program Logic:
  
  If you are a developer or have access to the program code, review the logic that handles selection variants. Ensure that it correctly checks for the presence of a variant before attempting to read data.
  
  
  
  Create a New Selection Variant:
  
  If you need to create a new selection variant, navigate to the selection screen of the report, fill in the required fields, and save it as a variant.
  
  
  
  Consult Documentation:
  
  Check the documentation for the specific report or transaction to understand how selection variants are expected to be used.
  
  
  
  Contact Support:
  
  If the issue persists and you are unable to resolve it, consider reaching out to your SAP support team or consulting the SAP community for further assistance.
  
  
  
  Related Information:
  
  Selection Variants: In SAP, selection variants are used to save specific criteria for report execution, allowing users to quickly run reports with predefined filters.
  Transaction Codes: Familiarize yourself with transaction codes related to the report you are running, as they may provide additional options for managing selection variants.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific report or module you are working with.
  
  By following these steps, you should be able to resolve the M-037 error and successfully execute the report or transaction.