How To Fix CNV_MBT_SHELL241 - To update estimated shell system size, use pushbutton "Calculate Size"

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_SHELL - Shell Creation

• Message number: 241

• Message text: To update estimated shell system size, use pushbutton "Calculate Size"

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_MBT_SHELL241 - To update estimated shell system size, use pushbutton "Calculate Size" ?

  The SAP error message CNV_MBT_SHELL241 typically occurs during the process of estimating the size of a shell system in the context of a system conversion or migration project. This message indicates that the system requires you to calculate the estimated size of the shell system before proceeding.
  Cause:
  The error arises when the system attempts to access or utilize the estimated size of the shell system, but this size has not yet been calculated. This can happen if:
  
  The calculation has not been performed yet.
  There was an issue during the previous calculation attempt.
  The necessary data or parameters for the calculation are missing or incorrect.
  
  Solution:
  To resolve this error, you need to perform the following steps:
  
  
  Access the relevant transaction: Go to the transaction or program where you encountered the error. This is often related to the Migration or Conversion tools in SAP.
  
  
  Locate the "Calculate Size" button: Look for a button or option labeled "Calculate Size" or similar in the user interface.
  
  
  Execute the calculation: Click on the "Calculate Size" button. This action will trigger the system to compute the estimated size of the shell system based on the current configuration and data.
  
  
  Review the results: Once the calculation is complete, review the estimated size and ensure that it meets your expectations. If there are any discrepancies, you may need to check the configuration or data inputs.
  
  
  Proceed with the process: After successfully calculating the size, you should be able to continue with the migration or conversion process without encountering this error again.
  
  
  Related Information:
  
  Documentation: Refer to the official SAP documentation for the specific migration or conversion tool you are using. This documentation often provides detailed steps and troubleshooting tips.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this error or provide additional context.
  Community Forums: Consider visiting SAP Community forums or other user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  
  If the problem persists after following these steps, it may be necessary to consult with your SAP Basis team or SAP support for further assistance.