How To Fix CNV_MBT430 - Extended documentation application is started in new window

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 430

• Message text: Extended documentation application is started in new window

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_MBT430 - Extended documentation application is started in new window ?

  The SAP error message CNV_MBT430 typically indicates that an extended documentation application is being launched in a new window, which may not be the expected behavior for users. This message is often related to the SAP Conversion and Migration tools, particularly in the context of data migration or system conversion projects.
  Cause:
  
  Configuration Issues: The system may not be properly configured to handle the extended documentation application.
  Browser Settings: If you are using a web-based interface, browser settings may prevent pop-ups or new windows from opening correctly.
  SAP GUI Settings: The SAP GUI settings may not be configured to allow for the extended documentation to be displayed in the same window.
  Version Compatibility: There may be compatibility issues between the SAP version you are using and the extended documentation application.
  
  Solution:
  
  Check Configuration: Ensure that the configuration settings for the migration tools are correct. This may involve checking transaction codes related to the migration or conversion process.
  Browser Settings: If you are using a web-based interface, check your browser settings to ensure that pop-ups are allowed. You may need to add your SAP system to the list of allowed sites.
  SAP GUI Settings: In the SAP GUI, check the settings under Options to ensure that the system is set to open documentation in the same window or tab.
  Update SAP GUI: Ensure that you are using the latest version of the SAP GUI, as updates may resolve compatibility issues.
  Consult Documentation: Refer to the official SAP documentation for the specific migration tool you are using. There may be specific notes or guidelines regarding the extended documentation feature.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may have additional insights or patches available for your specific situation.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message. SAP Notes often provide fixes or workarounds for known issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same problem and found solutions.
  Documentation: Review the documentation for the specific migration or conversion tool you are using, as it may contain troubleshooting steps or configuration guidelines.
  
  By following these steps, you should be able to address the CNV_MBT430 error and ensure that the extended documentation application functions as intended.