How To Fix CNV_DMC_MC_EXCEPTION108 - Select a parameter (new parameter will be added above this line)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 108

• Message text: Select a parameter (new parameter will be added above this line)

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_MC_EXCEPTION108 - Select a parameter (new parameter will be added above this line) ?

  The SAP error message CNV_DMC_MC_EXCEPTION108 typically occurs in the context of data migration or conversion processes, particularly when using the SAP Data Migration Cockpit (DMC) or related tools. This error indicates that a required parameter has not been selected or specified in the migration process.
  Cause:
  The error is generally caused by one of the following reasons:
  
  Missing Parameter Selection: The user has not selected a necessary parameter that is required for the migration process.
  Configuration Issues: There may be issues with the configuration of the migration project or the parameters defined in the migration template.
  User Input Error: The user may have overlooked a required field or made an incorrect selection in the migration cockpit.
  
  Solution:
  To resolve the CNV_DMC_MC_EXCEPTION108 error, you can follow these steps:
  
  
  Review Migration Parameters:
  
  Go back to the migration cockpit and check the parameters that need to be selected. Ensure that all required parameters are filled in correctly.
  
  
  
  Check Configuration:
  
  Verify the configuration settings of your migration project. Ensure that all necessary settings are properly defined and that there are no missing components.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation for the Data Migration Cockpit. This documentation often provides insights into required parameters and how to configure them correctly.
  
  
  
  Error Logs:
  
  Check the error logs for more detailed information about what might be causing the issue. This can provide additional context that can help in troubleshooting.
  
  
  
  SAP Notes:
  
  Look for relevant SAP Notes that might address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for assistance. They can provide more specific guidance based on your system configuration and the context of the error.
  
  
  
  Related Information:
  
  SAP Data Migration Cockpit (DMC): This is a tool used for migrating data from legacy systems to SAP S/4HANA or other SAP systems. Understanding how to use this tool effectively can help prevent errors during migration.
  Migration Templates: Familiarize yourself with the migration templates provided by SAP, as they often include predefined parameters and settings that can simplify the migration process.
  Training and Resources: Consider taking training courses or accessing resources related to SAP data migration to enhance your understanding of the process and tools involved.
  
  By following these steps, you should be able to identify and resolve the CNV_DMC_MC_EXCEPTION108 error effectively.