Message type: E = Error
Message class:  CNV_10520 - Conversion module of FI-CA FIKEY-logic 
Message number: 015
Message text: Mapping values deleted; &1 records deleted from package &2
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The SAP error message CNV_10520015 indicates that during a data migration or conversion process, certain mapping values were deleted, resulting in the deletion of a specified number of records from a particular package. This error is typically encountered in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion scenarios.
Cause: Mapping Issues: The error usually arises when there are inconsistencies or issues in the mapping configuration. This could be due to: Missing or incorrect mapping entries. Deletion of mapping values that are still referenced by records in the package. Changes in the source or target data structures that have not been reflected in the mapping. Data Integrity Violations: If the mapping values that were deleted are essential for maintaining data integrity, the system may automatically delete the associated records to prevent inconsistencies. Configuration Errors: Incorrect configuration settings in the migration tool or the mapping process can lead to
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CNV_10520014 No records deleted from table &1
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_10520013 &1 records sucessfully deleted from table &2
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CNV_10520016 New mapping created with &1 records from package &2
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_10520017 No relevant values found for FI-CA; no new mapping created for package &1
What causes this issue?  It should be possible for the system to automatically create mapping entries at this point during the conversion. However thi...
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