Message type: E = Error
Message class:  CNV_CMIS_M - Message class for CMIS Migration 
Message number: 244
Message text: Error while creating ALV grid
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The SAP error message CNV_CMIS_M244 typically occurs when there is an issue with creating an ALV (ABAP List Viewer) grid in a conversion or migration scenario, often related to the SAP Conversion Management Information System (CMIS). This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems with the ALV grid itself. Possible Causes: Data Issues: There may be inconsistencies or missing data in the underlying tables that the ALV grid is trying to display. Configuration Problems: The ALV grid may not be properly configured, or there may be missing or incorrect settings in the ALV report. Authorization Issues: The user may not have the necessary authorizations to access the data or execute the report. Technical Errors: There could be a technical issue in the ABAP code that generates the ALV grid, such as syntax errors or runtime exceptions. Memory Issues: Insufficient memory or resources on the application server can also lead
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