Message type: E = Error
Message class:  CNV_12000 - Messages for shorttext and description conversion 
Message number: 001
Message text: Changed Descriptions for &1
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.
Unfortunately, there isn't any extra information in this error notice.
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The SAP error message CNV_12000001, which states "Changed Descriptions for &1," typically occurs during data migration or conversion processes, particularly when using SAP's tools for data transformation or migration, such as the SAP S/4HANA Migration Cockpit or other data conversion tools.
Cause: This error message usually indicates that there are discrepancies or changes in the descriptions of certain fields or objects that are being processed. The specific object or field is represented by &1, which is a placeholder for the actual object name or identifier. The error can arise due to: Inconsistent Data: The descriptions in the source system do not match the expected descriptions in the target system.
Configuration Issues: There may be configuration settings that are not aligned between the source and target systems. Data Mapping Errors: The mapping of fields between the source and target systems may not be correctly defined, leading to mismatches in descriptions.
Solution: To resolve the CNV_12000001 error, you can
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