Message type: E = Error
Message class:  CNV_20100 - Messageclass for chart of account conversion 
Message number: 535
Message text: No data found in table CNV_20100_IC_CST. Contact SAP for support.
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The SAP error message CNV_20100535 indicates that there is no data found in the table CNV_20100_IC_CST. This error typically arises during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools.
Cause: Missing Data: The most common cause is that the required data has not been populated in the table CNV_20100_IC_CST. This could be due to incomplete data migration or configuration. Incorrect Configuration: There may be issues with the configuration settings in the migration project that prevent data from being loaded into the table. Execution Order: The data loading sequence might not have been followed correctly, leading to dependencies not being met. Data Source Issues: The source system might not have the necessary data, or there could be issues with the extraction process.
Solution: Check Data Population: Verify if the data is supposed to be in the table CNV_20100_IC_CST. If it is expected, check the previous steps in the
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