How To Fix CNV_MBT486 - Missing param. in table CNVMBTACTPARAM! System message cannot be created.


CNV_MBT486 - Overview

  • Message type: E = Error

  • Message class: CNV_MBT - PCL message class

  • Message number: 486

  • Message text: Missing param. in table CNVMBTACTPARAM! System message cannot be created.

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CNV_MBT486 - Details

  • The SAP error message CNV_MBT486 indicates that there is a missing parameter in the table CNVMBTACTPARAM. This error typically arises during the execution of a migration or conversion process, particularly when using the SAP Migration Cockpit or similar tools.
    
    Cause: The error is caused by the absence of required parameters in the CNVMBTACTPARAM table, which is used to store parameters for the migration or conversion process. This can happen due to several reasons: The migration project was not set up correctly. Required parameters were not defined or were deleted. There may be inconsistencies in the configuration or setup of the migration project.
    Solution: To resolve the error, you can follow these steps: Check the Table CNVMBTACTPARAM: Use transaction code SE11 to view the structure of the table CNVMBTACTPARAM. Check if the required parameters are missing or if there are any inconsistencies. Review Migration Project Configuration: Go to the migration project settings and ensure that all necessary parameters are defined. If you have a

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