How To Fix CNV_20100622 - Error regarding language key in structure of file for upload

CNV_20100622 - Overview

• Message type: E = Error

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

• Message number: 622

• Message text: Error regarding language key in structure of file for upload

What causes this issue?

An error in the structure of the file for upload was detected.
The file must have the following structure:
OLD_ACCT NEW_ACCT PRIO NEW_SHORTTXT OLD_LONGTXT LANG

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Field LANG may contain only values that are defined as a language in the
SAP system (table T002).

System Response

However value &V2& was found in field LANG for account/cost element &V1&
.

How to fix this error?

Change the file accordingly, and try again to upload it. Keep in mind
that the file must be saved as plain text separated by tab stops (*.txt)
and must not contain a heading line or any empty lines.
&ADDITIONAL_HINTS&
Example:
OLD_ACCT NEW_ACCT PRIO NEW_SHORTTXT OLD_LONGTXT LANG
10001 120101 Gr./Bod. Betr.Grund, Boden DE
10011 120101 Ab. G/B/B Kum. Abschr.Grund DE
20000 120201 Gesch.ausst. GeschSftsausstattung DE

Error message extract from SAP system. Copyright SAP SE.

CNV_20100622 - Details

• The SAP error message CNV_20100622 typically occurs during data migration or upload processes, particularly when using the SAP Data Migration tools or the SAP S/4HANA Migration Cockpit. This error is related to issues with the language key in the structure of the file being uploaded.
  
  Cause:
  The error is generally caused by one of the following issues:
  
  Missing Language Key: The file being uploaded does not contain a valid language key, or the language key is missing from the data structure.
  Incorrect Language Key: The language key provided in the file does not match any of the languages configured in the SAP system.
  File Structure Issues: The structure of the file does not conform to the expected format, which may include incorrect headers or missing fields.
  Data Format Issues: The data format in the file may not be compatible with the expected format in SAP.
  
  
  Solution:
  To resolve the CNV_20100622 error, you can take the following steps:
  
  
  Check the