How To Fix CNV_DMC_MC109 - Cannot check target values for domain &1; check the domain

CNV_DMC_MC109 - Overview

• Message type: E = Error

• Message class: CNV_DMC_MC - Migration Object Modeler

• Message number: 109

• Message text: Cannot check target values for domain &1; check the domain

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

CNV_DMC_MC109 - Details

• The SAP error message CNV_DMC_MC109 indicates that there is an issue with checking target values for a specific domain in the context of data migration or conversion. This error typically arises during the execution of a data migration project, particularly when using the SAP Data Migration Cockpit or similar tools.
  
  Cause:
  
  
  Domain Issues: The error suggests that there is a problem with the domain definition in the target system. This could be due to:
  
  The domain not being defined correctly in the target system.
  The domain being missing entirely.
  The domain having incompatible data types or value ranges.
  
  
  
  Data Inconsistencies: The data being migrated may not conform to the expected formats or constraints defined by the domain in the target system.
  
  
  Configuration Errors: There may be configuration issues in the migration settings that prevent the system from validating the target values against the domain.
  
  
  
  Solution:
  
  
  Check Domain Definition:
  
  Go to the target system and check the domain definition for the