How To Fix CNV_20100310 - Chart of accounts mapping &1 -> &2 : scenario &3

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 310

• Message text: Chart of accounts mapping &1 -> &2 : scenario &3

<ZH>&CAUSE&</>
The program found that the <DS:TX.CNV_20100_TX_BASIC_SCEN> basic
scenario </> <(>&<)>V3& fits the following chart of accounts mapping:
Old chart of accounts: & V1&
New chart of accounts: & V2&
The mapping of G/L accounts and cost elements in chart of accounts & V1T
is company code-independent. That is, it applies to all company codes
that use the chart of accounts & V1&.
<ZH>List of scenarios</>
<DS:TX.CNV_20100_TX_SCENARIO_A>Scenario A</>
<DS:TX.CNV_20100_TX_SCENARIO_B>Scenario B</>
<DS:TX.CNV_20100_TX_SCENARIO_C>Scenario C</>
<DS:TX.CNV_20100_TX_SCENARIO_D>Scenario D</>
<DS:TX.CNV_20100_TX_SCENARIO_E>Scenario E</>
<DS:TX.CNV_20100_TX_SCENARIO_F>Scenario F</>
<DS:TX.CNV_20100_TX_SCENARIO_G>Scenario G</>
<DS:TX.CNV_20100_TX_SCENARIO_H>Scenario H</>
<DS:TX.CNV_20100_TX_SCENARIO_I>Scenario I</>
<DS:TX.CNV_20100_TX_SCENARIO_J>Scenario J</>
<DS:TX.CNV_20100_TX_SCENARIO_K>Scenario K</>
<DS:TX.CNV_20100_TX_SCENARIO_L>Scenario L</>
<DS:TX.CNV_20100_TX_SCENARIO_M>Scenario M</>
<DS:TX.CNV_20100_TX_SCENARIO_N>Scenario N</>
<DS:TX.CNV_20100_TX_SCENARIO_O>Scenario O</>
<DS:TX.CNV_20100_TX_SCENARIO_P>Scenario P</>
<DS:TX.CNV_20100_TX_SCENARIO_Q>Scenario Q</>
<DS:TX.CNV_20100_TX_SCENARIO_R>Scenario R</>
<DS:TX.CNV_20100_TX_SCENARIO_S>Scenario S</>

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

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100310 - Chart of accounts mapping &1 -> &2 : scenario &3 ?

  The SAP error message CNV_20100310 typically relates to issues encountered during the mapping of chart of accounts in a data migration or conversion scenario, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is a problem with the mapping of accounts from one chart of accounts to another.
  Cause:
  
  
  Mapping Issues: The error often arises when there is a mismatch or an incomplete mapping between the source and target chart of accounts. This could be due to:
  
  Missing entries in the mapping table.
  Incorrectly defined mappings.
  Non-existent accounts in the target chart of accounts.
  
  
  
  Configuration Errors: There may be configuration issues in the system that prevent the proper execution of the mapping process.
  
  
  Data Integrity Issues: The source data may have inconsistencies or errors that lead to problems during the mapping process.
  
  
  Solution:
  
  
  Check Mapping Configuration:
  
  Review the mapping configuration for the chart of accounts. Ensure that all necessary accounts from the source chart of accounts are correctly mapped to the target chart of accounts.
  Use transaction code OBY6 to check the chart of accounts settings.
  
  
  
  Validate Data:
  
  Ensure that the source data is clean and consistent. Look for any missing or incorrect account entries that could cause the mapping to fail.
  
  
  
  Update Mapping Table:
  
  If there are missing mappings, add the necessary entries to the mapping table. This can often be done through the migration cockpit or relevant transaction codes.
  
  
  
  Run Migration Again:
  
  After making the necessary adjustments, rerun the migration process to see if the error persists.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration scenario you are working on. There may be specific guidelines or known issues that can help resolve the error.
  
  
  
  Seek Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OBY6 (for chart of accounts) and SIMG_CFMENUORKSOKS1 (for financial accounting settings).
  SAP Notes: Check for any SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Migration Cockpit: If using the SAP S/4HANA Migration Cockpit, ensure you are following the best practices and guidelines provided by SAP for data migration.
  
  By following these steps, you should be able to identify and resolve the issue related to the CNV_20100310 error message.