How To Fix CNV_10940_MSG102 - Error while displaying ALV grid

CNV_10940_MSG102 - Overview

• Message type: E = Error

• Message class: CNV_10940_MSG - Message Class for Report Variant Scan

• Message number: 102

• Message text: Error while displaying ALV grid

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.

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CNV_10940_MSG102 - Details

• The SAP error message CNV_10940_MSG102 typically occurs when there is an issue with displaying an ALV (ABAP List Viewer) grid. This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems with the ALV grid itself.
  Causes:
  
  Data Issues: The underlying data being displayed in the ALV grid may have inconsistencies or errors that prevent it from being rendered correctly.
  Field Catalog Problems: The field catalog used to define the structure of the ALV grid may be incorrectly defined or missing required fields.
  Authorization Issues: The user may not have the necessary authorizations to view the data being displayed in the ALV grid.
  Technical Issues: There may be technical issues with the ALV function modules or the way the ALV grid is being called in the ABAP program.
  Memory Issues: Insufficient memory or resources on the application server can also lead to this error.
  
  Solutions:
  
  Check Data Consistency: Verify the data being displayed in