Message type: E = Error
Message class:  CNV_20212_CHECK - Messages for check functions (credit control area conv.) 
Message number: 023
Message text: No target value provided for source credit control area &1
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The SAP error message CNV_20212_CHECK023 indicates that there is no target value provided for a source credit control area in a data migration or conversion process. This error typically arises during the execution of a data migration project, particularly when using SAP's Conversion Tools or during the migration of data from legacy systems to SAP S/4HANA.
Cause: The error is caused by the absence of a target value for a specified source credit control area. This can happen due to several reasons: Missing Configuration: The target credit control area may not be configured correctly in the system. Data Mapping Issues: There may be a problem with the mapping of data from the source system to the target system, leading to missing values. Incomplete Data: The source data may not contain the necessary information to populate the target credit control area. Custom Logic: If there are custom programs or logic involved in the migration, they may not
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