How To Fix CNV_DMC_MC112 - No field selected

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_MC - Migration Object Modeler

• Message number: 112

• Message text: No field selected

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_MC112 - No field selected ?

  The SAP error message CNV_DMC_MC112: No field selected typically occurs during data migration processes, particularly when using the SAP Data Migration Cockpit (DMC) or similar tools. This error indicates that the system expects at least one field to be selected for the data migration process, but none has been selected.
  Cause:
  
  No Fields Selected: The most straightforward cause is that the user has not selected any fields in the data migration template or mapping screen.
  Configuration Issues: There may be issues with the configuration of the migration project, such as missing or incorrectly defined field mappings.
  Data Source Issues: The source data may not have the expected structure or fields, leading to a situation where no fields can be selected.
  User Permissions: The user may not have the necessary permissions to access or select certain fields.
  
  Solution:
  
  Select Fields: Ensure that you have selected at least one field in the data migration template or mapping screen. Review the available fields and make sure to check the appropriate ones.
  Check Configuration: Review the configuration of your migration project. Ensure that all necessary field mappings are defined correctly.
  Validate Source Data: Check the source data structure to ensure it contains the fields you expect. If the source data is missing fields, you may need to adjust your data extraction or transformation processes.
  User Permissions: Verify that you have the necessary permissions to access and select the fields in question. If not, contact your system administrator to obtain the required access.
  Consult Documentation: Refer to the SAP documentation for the Data Migration Cockpit or the specific migration tool you are using for any additional troubleshooting steps or requirements.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered and resolved similar issues.
  Training and Documentation: Review any training materials or documentation related to the SAP Data Migration Cockpit to ensure you are following the correct procedures.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.