How To Fix CNV_20100429 - Masked value &1 was not converted

CNV_20100429 - Overview

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 429

• Message text: Masked value &1 was not converted

What causes this issue?

Masked value &V1& is contained in table &V2&, but is <ZH>not</> not
contained in the mapping table and was consequently not converted.

How to fix this error?

If you want to convert the value &V1& during the next conversion,
include it in the mapping (CNV_COA_OTHERS) in the phase <ZK>Mapping
Tables</>, activity <ZK> Specify Mapping Values (Chart of Accounts) </>,
in the mapping for 'Assignment of old/new further accounts'.
Note that relevant fields in other tables may contain the same value,
which will then be converted as well.

Error message extract from SAP system. Copyright SAP SE.

CNV_20100429 - Details

• The SAP error message CNV_20100429 indicates that a masked value (represented by &1) was not converted during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, particularly when using the SAP S/4HANA Migration Cockpit or other data conversion tools.
  
  Cause:
  
  Data Format Issues: The value may not conform to the expected format or data type required by the target system.
  Mapping Issues: There may be a problem with the mapping of the source data to the target fields, leading to the inability to convert certain values.
  Missing Configuration: The conversion rules or configurations may not be set up correctly, causing certain values to be skipped.
  Data Quality Issues: The source data may contain invalid or unexpected values that cannot be processed.
  
  
  Solution:
  
  Check Data Format: Review the source data for the masked value and ensure it matches the expected format for the target system. Correct any discrepancies.
  Review Mapping