How To Fix CNV_MBT_SHELL202 - Parameter for target database system not defined, update parameters

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_SHELL - Shell Creation

• Message number: 202

• Message text: Parameter for target database system not defined, update parameters

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_SHELL202 - Parameter for target database system not defined, update parameters ?

  The SAP error message CNV_MBT_SHELL202 indicates that there is an issue with the configuration of the target database system in the context of a data migration or conversion process. This error typically arises when the parameters required to connect to or define the target database system are not set or are incorrectly configured.
  Cause:
  
  Missing Configuration: The parameters for the target database system (like database type, host, port, user credentials, etc.) have not been defined in the relevant configuration settings.
  Incorrect Parameters: The parameters that have been defined may be incorrect or incomplete, leading to the inability to connect to the target database.
  Environment Issues: There may be issues with the environment setup, such as missing libraries or incorrect paths that prevent the system from accessing the database.
  
  Solution:
  To resolve the error, follow these steps:
  
  
  Check Configuration Settings:
  
  Go to the transaction or configuration area where the target database parameters are defined (this could be in the Migration Cockpit or a specific transaction related to the data migration).
  Ensure that all required parameters for the target database system are correctly defined. This includes:
  
  Database type (e.g., HANA, Oracle, SQL Server)
  Hostname or IP address
  Port number
  Database name
  User credentials (username and password)
  
  
  
  
  
  Update Parameters:
  
  If any parameters are missing or incorrect, update them accordingly.
  Save the changes and ensure that the configuration is activated if required.
  
  
  
  Test Connection:
  
  After updating the parameters, test the connection to the target database to ensure that it is working correctly.
  Look for any additional error messages that may provide further insight into connection issues.
  
  
  
  Check Documentation:
  
  Refer to the SAP documentation or guides related to the specific migration tool or process you are using. There may be specific requirements or additional parameters that need to be set.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking and updating the parameters, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes related to data migration, such as LTMC (for Migration Cockpit) or others relevant to your scenario.
  Migration Tools: Familiarize yourself with the specific migration tools and their requirements, as different tools may have different parameter settings.
  Database Documentation: Review the documentation for the specific database you are connecting to, as there may be additional configuration steps required for that database type.
  
  By following these steps, you should be able to resolve the CNV_MBT_SHELL202 error and successfully configure the target database system for your migration process.