How To Fix CNV_20100143 - Inconsistency in master data of G/L account &1; see long text

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 143

• Message text: Inconsistency in master data of G/L account &1; see long text

What causes this issue?

Master data for G/L account &V1& exists at company code level in company
code &V2& (also referred to as B-level; table SKB1), but not at chart of
accounts level in chart of accounts &V3& (also referred to as A-level;
table SKA1)

System Response

Inconsistency

How to fix this error?

Correct the master data for this G/L account accordingly.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100143 - Inconsistency in master data of G/L account &1; see long text ?

  The SAP error message CNV_20100143 indicates an inconsistency in the master data of a General Ledger (G/L) account. This error typically arises during data migration or conversion processes, particularly when using SAP's data migration tools or during system upgrades.
  Cause:
  The inconsistency can be caused by several factors, including:
  
  Missing or Incomplete Data: The G/L account may be missing required master data fields or may have incomplete entries.
  Data Migration Issues: During data migration, if the mapping of fields is incorrect or if there are discrepancies in the source data, inconsistencies can occur.
  Configuration Issues: Incorrect configuration settings in the G/L account or related financial settings can lead to inconsistencies.
  Duplicate Entries: There may be duplicate entries or conflicting data in the master data records.
  
  Solution:
  To resolve the CNV_20100143 error, you can follow these steps:
  
  Check the Long Text: The error message usually provides a long text with more details about the inconsistency. Review this information carefully to understand the specific issue.
  Review Master Data: Go to the G/L account in question and check the master data for completeness and correctness. Ensure that all required fields are filled out properly.
  Data Migration Logs: If this error occurred during a data migration process, check the migration logs for any errors or warnings that could provide more context about the inconsistency.
  Correct Configuration: Verify the configuration settings related to the G/L account. Ensure that they align with the requirements of your financial processes.
  Data Cleansing: If there are duplicate or conflicting entries, perform data cleansing to remove or correct these inconsistencies.
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional guidance and troubleshooting steps.
  Engage SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like FS00 (G/L Account Master Data) to view and edit G/L account details.
  Data Migration Tools: Familiarize yourself with SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or LSMW (Legacy System Migration Workbench), as they may have specific guidelines for handling master data.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the inconsistency in the master data of the G/L account.