Message type: E = Error
Message class:  CNV_20700 - Material number conversion 
Message number: 037
Message text: No format errors determined for new material number
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The SAP error message CNV_20700037 ("No format errors determined for new material number") typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system did not find any format errors for the new material number being processed, which can be confusing if you expected to see some validation or error messages.
Cause:
Data Format Issues: The material number may not conform to the expected format or length defined in the system, but the system did not identify any specific format errors.
Configuration Issues: There may be configuration settings in the migration tool or the material master data that are not aligned, leading to this message.
Data Mapping Problems: If the mapping of fields from the source to the target system is incorrect, it may lead to this error.
Missing Data: Required fields for the material master may be missing or not Get instant SAP help. Sign up for our Free Essentials Plan.
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