How To Fix CNV_CMIS_M_10021 - Source logical system names are different; see long text

CNV_CMIS_M_10021 - Overview

• Message type: E = Error

• Message class: CNV_CMIS_M_10 - Message class for Migration

• Message number: 021

• Message text: Source logical system names are different; see long text

&V2&&CAUSE&
The source logical system name that is contained in the mapping table is
&V1&. The RFC source logical system name is &V2&.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_CMIS_M_10021 - Details

• The SAP error message CNV_CMIS_M_10021 indicates that there is a mismatch in the source logical system names during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
  
  Cause:
  The error occurs when the logical system names defined in the source system do not match the expected logical system names in the target system. This can happen due to:
  
  
  Configuration Issues: The logical system names may not be correctly configured in the source or target systems.
  Data Mapping Errors: There may be discrepancies in the mapping of logical systems between the source and target systems.
  Multiple Source Systems: If data is being pulled from multiple source systems, inconsistencies in naming conventions can lead to this error.
  
  
  Solution:
  To resolve the CNV_CMIS_M_10021 error, you can follow these steps:
  
  
  Check Logical System Configuration:
  
  Go to transaction SM59 (RFC Destinations) in the SAP