Message type: E = Error
Message class:  CNV - Conversion: Messages for Conversion Services (CNCC) 
Message number: 173
Message text: Field & of table & is empty
Field is flagged as NOTUSE.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message "CNV173 Field & of table & is empty" typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or during the execution of a conversion program. This error indicates that a required field in a specified table is empty, which can lead to issues in data integrity or processing.
Cause: Missing Data: The most common cause is that the field in question is expected to have a value, but it is empty in the source data. Mapping Issues: There may be a problem with the mapping of fields from the source to the target system, leading to empty fields. Data Quality Issues: The source data may have quality issues, such as incomplete records or missing mandatory fields. Configuration Errors: Incorrect configuration in the migration tool or program may lead to the system expecting data that is not present.
Solution: Check Source Data: Review the source data to ensure
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