How To Fix CNV40107006 - Mapping for Logical System maintained correctly

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV40107 - Package 40107 - Logical System

• Message number: 006

• Message text: Mapping for Logical System maintained correctly

What causes this issue?

In the mapping table, the given field is indicated several times as the
target field. Consequently, not a rename, but a merge is intended.
However this package was not originally designed to handle this case.

System Response

Conversion of logical systems with this package is possible with
restrictions.
To this purpose, changes to CNV tables have to be made.

How to fix this error?

Set SUMUP indicator 'A' for accepting duplicates for all tables in
which the logical system is a key field. For further information, see
the specification!

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV40107006 - Mapping for Logical System maintained correctly ?

  The SAP error message CNV40107006 typically indicates an issue with the mapping of logical systems in the context of data migration or conversion processes, particularly when using SAP's tools for data migration (like the SAP S/4HANA Migration Cockpit or other conversion tools).
  Cause:
  The error message suggests that there is a problem with how the logical systems are mapped in the system. This could be due to several reasons:
  
  Incorrect Configuration: The logical system configuration may not be set up correctly in the system.
  Missing Entries: There may be missing entries in the mapping table that links the source and target logical systems.
  Inconsistent Data: The data being processed may not align with the expected logical system mappings.
  Transport Issues: If the mappings were transported from another system, there may have been issues during the transport process.
  
  Solution:
  To resolve the CNV40107006 error, you can follow these steps:
  
  
  Check Logical System Configuration:
  
  Go to transaction SM59 (RFC Destinations) and verify that the logical systems are correctly defined and reachable.
  Ensure that the logical system names are consistent across the source and target systems.
  
  
  
  Review Mapping Tables:
  
  Check the mapping tables used in the migration process. You can usually find these in the relevant transaction or through the migration cockpit.
  Ensure that all necessary mappings between the source and target logical systems are present and correctly configured.
  
  
  
  Validate Data:
  
  Review the data being migrated to ensure that it corresponds to the expected logical systems.
  Check for any inconsistencies or errors in the data that could lead to mapping issues.
  
  
  
  Transport Issues:
  
  If the mappings were transported from another system, check the transport logs for any errors or warnings that may indicate issues during the transport process.
  Re-import the transport if necessary, ensuring that all dependencies are met.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation related to the specific migration or conversion process you are using. There may be specific guidelines or troubleshooting steps provided.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional guidance.
  
  
  
  Contact SAP Support:
  
  If the issue persists after following the above steps, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SM37 (Job Monitoring) to help diagnose and resolve issues.
  Migration Tools: Understand the specific migration tools you are using, as different tools may have different requirements for logical system mapping.
  Documentation: Always refer to the latest SAP documentation and guides for the specific version of SAP you are working with, as processes and requirements may change over time.
  
  By following these steps, you should be able to identify and resolve the issue related to the CNV40107006 error message.