Message type: E = Error
Message class:  CNV10400 - Messages for package 10400 (characteristics) 
Message number: 052
Message text: Characteristics which where excluded from the conversion
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The SAP error message CNV10400052 indicates that certain characteristics were excluded from a data conversion process, typically during a migration or data transfer project. This message is part of the SAP Conversion and Migration tools, often used in projects like SAP S/4HANA migrations or data cleansing initiatives.
Cause: The exclusion of characteristics can occur due to several reasons:
Configuration Issues: The characteristics may not be properly configured in the source or target system. Mapping Errors: There may be a lack of mapping between the source and target characteristics, leading to their exclusion. Data Quality Issues: The data associated with these characteristics may not meet the required quality standards, causing them to be excluded from the conversion. Selection Criteria: The selection criteria defined for the conversion process may not include these characteristics. Technical Limitations: Certain characteristics may not be supported in the target system or version.
Solution: To resolve the CNV10400052 error, consider the following steps: Review Configuration: Check the configuration
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