How To Fix CNV_MBT_CWB020 - Control package could not be determined for execution package &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_CWB - Messages for CWB-PCL-Interface

• Message number: 020

• Message text: Control package could not be determined for execution package &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_CWB020 - Control package could not be determined for execution package &1 ?

  The SAP error message CNV_MBT_CWB020 indicates that the system is unable to determine the control package for a specified execution package. This error typically arises during data migration or conversion processes, particularly when using SAP's Migration Cockpit or similar tools.
  Causes:
  
  Missing Control Package: The control package that is supposed to manage the execution package is not defined or is missing in the system.
  Configuration Issues: There may be configuration issues in the migration settings or the execution package itself.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access the control package.
  Incorrect Package Assignment: The execution package may not be correctly assigned to a control package in the system.
  Transport Issues: If the control package was transported from another system, it may not have been properly imported or activated.
  
  Solutions:
  
  
  Check Control Package Configuration:
  
  Verify that the control package exists in the system. You can do this by checking the relevant configuration settings in the SAP system.
  Ensure that the control package is correctly assigned to the execution package.
  
  
  
  Review Migration Settings:
  
  Go through the migration settings to ensure that all necessary parameters are correctly configured.
  Check if the execution package is correctly defined and linked to the control package.
  
  
  
  User Authorizations:
  
  Ensure that the user executing the migration has the necessary authorizations to access both the control and execution packages.
  
  
  
  Transport and Activation:
  
  If the control package was transported from another system, ensure that it has been properly activated in the target system.
  Check for any transport errors that may have occurred during the import process.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration tool you are using for any additional troubleshooting steps or known issues.
  
  
  
  SAP Support:
  
  If the issue persists, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant logs or screenshots.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to investigate the packages and their configurations.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit: Familiarize yourself with the Migration Cockpit and its functionalities, as it may provide insights into how packages are managed and executed.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.