How To Fix CNVA_00555_MSG011 - Unable to refresh ALV

CNVA_00555_MSG011 - Overview

• Message type: E = Error

• Message class: CNVA_00555_MSG - Maintaining Messages for Run Time Analysis Tool

• Message number: 011

• Message text: Unable to refresh ALV

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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CNVA_00555_MSG011 - Details

• The SAP error message CNVA_00555_MSG011: Unable to refresh ALV typically occurs in the context of the ALV (ABAP List Viewer) when there is an issue with refreshing the data displayed in the ALV grid. This can happen for various reasons, including data inconsistencies, issues with the underlying data source, or problems with the ALV configuration.
  Causes:
  
  Data Source Issues: The data source for the ALV might be unavailable or returning unexpected results.
  Buffering Problems: There may be issues with the buffering of data, leading to inconsistencies.
  User Authorizations: The user may not have the necessary authorizations to access the data being displayed.
  Technical Errors: There could be technical errors in the ABAP code that generates the ALV report.
  Memory Issues: Insufficient memory or resources on the application server can lead to refresh failures.
  
  Solutions:
  
  Check Data Source: Ensure that the data source for the ALV is available and returning the expected results. You can test the underlying query