How To Fix CNV_DMC_MC_EXCEPTION079 - Specify a domain

CNV_DMC_MC_EXCEPTION079 - Overview

• Message type: E = Error

• Message class: CNV_DMC_MC_EXCEPTION - Exception texts of Migration Object Modeller

• Message number: 079

• Message text: Specify a 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_MC_EXCEPTION079 - Specify a domain ?

  The SAP error message CNV_DMC_MC_EXCEPTION079 with the description "Specify a domain" typically occurs in the context of data migration or conversion processes, particularly when using the SAP Data Migration Cockpit (DMC) or similar tools. This error indicates that a required domain has not been specified in the configuration or mapping settings.
  
  Cause:
  
  Missing Domain Specification: The error usually arises when a domain, which defines the permissible values for a field, is not specified in the data mapping or transformation settings.
  Incorrect Configuration: There may be an issue with the configuration of the migration project, where the domain is expected but not provided.
  Data Model Issues: The data model being used may not have the necessary domains defined for certain fields.
  
  
  Solution:
  
  
  Check Mapping Configuration:
  
  Go to the data mapping or transformation settings in the DMC.
  Ensure that all required fields have their corresponding domains specified.
  If a field is supposed to reference a domain, make sure that the domain