How To Fix CNV_20100236 - Accts are not unique in row &1, but must be so for most likely scen. &2

CNV_20100236 - Overview

• Message type: E = Error

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

• Message number: 236

• Message text: Accts are not unique in row &1, but must be so for most likely scen. &2

What causes this issue?

Uniqueness means that <ZH>none</> of the accounts that are converted in
a given chart of accounts exists in any other chart of accounts.
According to the mapping table (row &V1&), there are accounts that are
<ZH>not</> unique. However all accounts must be unique in the most
likely scenario &V2&.

System Response

No suitable scenario was found during the check for possible basic
scenarios.

How to fix this error?

Find out if another scenario can be applied.

Error message extract from SAP system. Copyright SAP SE.

CNV_20100236 - Details

• The SAP error message CNV_20100236 indicates that there is a problem with account uniqueness in a specific row of data during a data migration or conversion process. This error typically arises in the context of the SAP S/4HANA migration or during the use of the SAP Conversion Tools, particularly when dealing with financial data.
  
  Cause:
  The error message "Accts are not unique in row &1, but must be so for most likely scen. &2" suggests that there are multiple entries for accounts in the specified row (denoted by &1), which should be unique according to the expected scenario (denoted by &2). This can happen due to:
  
  Duplicate Entries: The data being migrated contains duplicate account entries that violate the uniqueness constraint.
  Incorrect Mapping: The mapping of accounts from the legacy system to the new system may not have been set up correctly, leading to multiple accounts being assigned to the same row.
  Data Quality Issues: