How To Fix CNV_20100126 - CoA mapping &1 -> &2 with 'Copy Rows': Scenario &3 not released

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 126

• Message text: CoA mapping &1 -> &2 with 'Copy Rows': Scenario &3 not released

What causes this issue?

The mapping &V1& -> &V2& with <ZK>Copy Rows</> indicator set only makes
sense in combination with other <DS:TX.CNV_20100_TX_BASIC_SCEN>basic
scenarios</> with <ZK>Copy Rows</>.

System Response

This basic <DS:TX.CNV_20100_TX_SCENARIO_R>scenario R</> is not released
for customers.

How to fix this error?

Either
Execute the conversion &V1& -> &V2& in a separate conversion and do NOT
set the <ZK>Copy Rows</> indicator.
or
Request an additional SAP service by opening a customer message at
component CA-LT-SRV.

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_20100126 - CoA mapping &1 -> &2 with 'Copy Rows': Scenario &3 not released ?

  The SAP error message CNV_20100126 typically relates to issues encountered during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This specific error indicates that there is a problem with the mapping of the Chart of Accounts (CoA) during the data migration process.
  Cause:
  The error message indicates that the mapping scenario for the Chart of Accounts (CoA) is not released. This can happen for several reasons:
  
  Unreleased Mapping Scenario: The mapping scenario you are trying to use has not been released for use in the migration process.
  Configuration Issues: There may be configuration issues in the migration cockpit or the mapping settings that prevent the scenario from being recognized as released.
  Data Integrity Issues: There may be inconsistencies or missing data in the source or target systems that affect the mapping.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Mapping Scenario Status:
  
  Go to the transaction or tool where the mapping scenarios are defined (e.g., the Migration Cockpit).
  Verify that the mapping scenario for the Chart of Accounts is released. If it is not, you will need to release it.
  
  
  
  Release the Mapping Scenario:
  
  If you have the necessary authorizations, release the mapping scenario. This usually involves setting the status of the scenario to "Released" in the configuration settings.
  
  
  
  Review Configuration:
  
  Ensure that all necessary configurations for the migration are correctly set up. This includes checking the source and target system settings, as well as any specific configurations related to the CoA mapping.
  
  
  
  Check for Data Issues:
  
  Review the data in both the source and target systems to ensure that there are no inconsistencies or missing entries that could affect the mapping.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific migration scenario you are working with. There may be additional steps or considerations that are specific to your situation.
  
  
  
  Seek Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support or consulting with a technical expert who specializes in SAP migrations.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on CoA mapping issues.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide insights into common issues and their resolutions.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the issue related to the CNV_20100126 error message.