How To Fix CNV029 - Dependent packages do not exist. See log.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 029

• Message text: Dependent packages do not exist. See log.

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 CNV029 - Dependent packages do not exist. See log. ?

  The SAP error message CNV029 typically indicates that there are dependent packages or components that are required for a certain operation or process, but they are missing or not properly configured in the system. This error often arises during data migration or conversion processes, particularly when using SAP's tools for data migration, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
  Cause:
  
  Missing Packages: The required dependent packages or components are not installed in the SAP system.
  Incorrect Configuration: The system may not be properly configured to recognize the existing packages.
  Version Mismatch: There may be a version mismatch between the components that are installed and the ones that are required for the operation.
  Incomplete Installation: The installation of the required packages may not have been completed successfully.
  
  Solution:
  
  Check Installation: Verify that all required packages and components are installed in your SAP system. You can do this by checking the system's installed components via transaction code SPAM or SAINT.
  Review Logs: Look at the logs associated with the error message for more detailed information about which specific packages are missing. This can often provide clues on what needs to be addressed.
  Install Missing Packages: If you identify any missing packages, install them using the appropriate transaction codes (e.g., SPAM for Support Package Manager).
  Update System: Ensure that your SAP system is up to date with the latest support packages and patches. This can help resolve compatibility issues.
  Consult Documentation: Refer to the official SAP documentation for the specific migration or conversion tool you are using. It may provide insights into the required components and their dependencies.
  Contact SAP Support: If the issue persists after checking the above steps, consider reaching out to SAP Support for assistance. They can provide more specific guidance based on your system configuration and the error logs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SPAM, SAINT, and SNOTE for managing packages and notes.
  SAP Notes: Search for relevant SAP Notes that may address the specific error or provide additional troubleshooting steps.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, ensure that you have followed all prerequisites and configuration steps outlined in the migration guide.
  
  By following these steps, you should be able to identify and resolve the issue related to the CNV029 error message in your SAP system.