How To Fix CNV_NCE_BAS465 - Invalid mapping saved for &1

CNV_NCE_BAS465 - Overview

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 465

• Message text: Invalid mapping saved for &1

Self-Explanatory Message

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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.

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CNV_NCE_BAS465 - Details

• The SAP error message CNV_NCE_BAS465: Invalid mapping saved for &1 typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an issue with the mapping configuration for the data being processed.
  
  Cause:
  
  Invalid Mapping Configuration: The mapping for the specified object (&1) is not valid. This could be due to incorrect field mappings, missing required fields, or incompatible data types.
  Data Integrity Issues: The data being mapped may not conform to the expected format or constraints defined in the target system.
  Changes in Source or Target Structures: If there have been changes in the source or target data structures after the mapping was created, it could lead to invalid mappings.
  Technical Issues: There may be underlying technical issues, such as bugs in the migration tool or inconsistencies in the data model.
  
  
  Solution:
  
  Review Mapping Configuration: Check the mapping configuration