How To Fix CNV_MBT_DEX034 - Assignment of Data Extract & to package & not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_DEX - DMIS Data Extract related messages

• Message number: 034

• Message text: Assignment of Data Extract & to package & not possible

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_MBT_DEX034 - Assignment of Data Extract & to package & not possible ?

  The SAP error message CNV_MBT_DEX034 typically occurs during data migration processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an issue with the assignment of a data extract to a package, which can be caused by several factors.
  Causes:
  
  Inconsistent Data Extracts: The data extract you are trying to assign may not be compatible with the package due to inconsistencies or missing configurations.
  Incorrect Package Configuration: The package may not be set up correctly to accept the data extract, possibly due to missing parameters or incorrect settings.
  Data Model Issues: There may be issues with the underlying data model that prevent the assignment from being completed.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to perform the assignment.
  Technical Errors: There could be technical issues or bugs in the migration tool or the underlying SAP system.
  
  Solutions:
  
  Check Data Extract Configuration: Review the configuration of the data extract to ensure it is set up correctly and is compatible with the package.
  Review Package Settings: Ensure that the package is configured properly to accept the data extract. Check for any missing parameters or settings.
  Validate Data Model: Ensure that the data model is correctly defined and that there are no inconsistencies that could prevent the assignment.
  User Authorizations: Verify that the user has the necessary authorizations to perform the assignment. If not, adjust the user roles accordingly.
  Check for Updates: Ensure that you are using the latest version of the migration tool and that all relevant patches have been applied to the SAP system.
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error or provide additional guidance on resolving it.
  Log Analysis: Review the logs for more detailed error messages that could provide additional context for the issue.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the Migration Cockpit or the specific migration tool you are using for detailed guidance on data extracts and packages.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the steps you have already taken to resolve it.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.