How To Fix CNV_MBT891 - Source package of package &1 not found

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 891

• Message text: Source package of package &1 not found

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_MBT891 - Source package of package &1 not found ?

  The SAP error message CNV_MBT891 indicates that the source package specified in the error message (denoted as &1) cannot be found. This error typically occurs during data migration or conversion processes, particularly when using SAP's Migration Cockpit or other data transfer tools.
  Cause:
  
  Missing Source Package: The specified source package may not exist in the system. This could be due to an incorrect package name or the package not being created or imported properly.
  Incorrect Configuration: The configuration settings for the migration or conversion process may be incorrect, leading to the system looking for a non-existent package.
  Transport Issues: If the package was supposed to be transported from another system (e.g., development to production), it may not have been transported correctly.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access the specified package.
  
  Solution:
  
  Verify Package Existence: Check if the source package exists in the system. You can do this by navigating to the relevant transaction (e.g., SE80 or SE11) and searching for the package.
  Check Configuration: Review the configuration settings for the migration or conversion process to ensure that the correct package name is specified.
  Transport the Package: If the package is missing, ensure that it is properly transported from the development or quality assurance system to the production system.
  User Authorizations: Ensure that the user executing the migration has the necessary authorizations to access the package. You may need to consult with your SAP security team to verify this.
  Consult Documentation: Refer to the SAP documentation or notes related to the specific migration or conversion process you are using for any additional troubleshooting steps or requirements.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific migration tool or process you are using. SAP frequently updates their knowledge base with solutions to common issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE11 (Data Dictionary), and SCC1 (Client Copy) for troubleshooting.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.