How To Fix CNV_MBT_DEX112 - Data Selection has not yet been started

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_DEX - DMIS Data Extract related messages

• Message number: 112

• Message text: Data Selection has not yet been started

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_DEX112 - Data Selection has not yet been started ?

  The SAP error message CNV_MBT_DEX112: Data Selection has not yet been started typically occurs in the context of data migration or data transfer processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the data selection process has not been initiated, which is a prerequisite for further actions in the migration process.
  Cause:
  
  Data Selection Not Executed: The most common cause of this error is that the data selection step has not been executed. This step is crucial as it prepares the data for migration.
  Process Interruption: If the data selection process was interrupted or failed to complete, subsequent steps may not be able to proceed.
  Configuration Issues: There may be configuration issues in the migration cockpit or the specific migration project that prevent the data selection from being initiated.
  User Permissions: The user may not have the necessary permissions to execute the data selection process.
  
  Solution:
  
  
  Execute Data Selection: Ensure that you have executed the data selection step. This can usually be done from the migration cockpit or the relevant transaction code.
  
  Navigate to the appropriate migration project.
  Look for the option to start or execute data selection.
  Follow the prompts to complete this step.
  
  
  
  Check for Errors: If the data selection was attempted but failed, check the logs for any errors that may have occurred during the process. Resolve any issues identified in the logs.
  
  
  Review Configuration: Ensure that all necessary configurations for the migration project are correctly set up. This includes checking the source and target system settings, mapping, and any other relevant configurations.
  
  
  User Permissions: Verify that the user executing the migration has the necessary authorizations. If not, contact your system administrator to grant the required permissions.
  
  
  Consult Documentation: Refer to the official SAP documentation for the specific migration tool you are using. This can provide additional insights and troubleshooting steps.
  
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They can provide more detailed guidance based on your specific system configuration and error context.
  
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit, as it is the primary tool for data migration in SAP S/4HANA projects.
  Transaction Codes: Be aware of relevant transaction codes (like LTMC for Migration Cockpit) that can help you navigate the migration process.
  SAP Notes: Check for any SAP Notes related to the error message CNV_MBT_DEX112, as they may contain specific fixes or workarounds.
  
  By following these steps, you should be able to resolve the error and successfully proceed with your data migration process.