How To Fix CNV_OM075 - Initialization of runtime class CL_CNV_OM_MWB_RT failed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_OM - Messages for Objectbased Migration

• Message number: 075

• Message text: Initialization of runtime class CL_CNV_OM_MWB_RT failed

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_OM075 - Initialization of runtime class CL_CNV_OM_MWB_RT failed ?

  The SAP error message CNV_OM075 indicates that there was a failure in the initialization of the runtime class CL_CNV_OM_MWB_RT. This error typically occurs in the context of data migration or conversion processes, particularly when using the SAP Conversion Tools or Migration Workbench.
  Possible Causes:
  
  Missing or Incomplete Configuration: The runtime class may not be properly configured or required parameters may be missing.
  Authorization Issues: The user executing the process may not have the necessary authorizations to access the required objects or classes.
  System Environment Issues: There may be issues with the SAP system environment, such as missing components or incorrect system settings.
  Transport Issues: If the class was recently transported from another system, it may not have been transported correctly or completely.
  Version Compatibility: The version of the migration tool or the SAP system may not be compatible with the runtime class.
  
  Solutions:
  
  Check Configuration: Ensure that all necessary configurations for the migration process are complete and correct. Review the settings in the Migration Workbench.
  Review Authorizations: Verify that the user has the appropriate authorizations to execute the migration process. You may need to check roles and profiles assigned to the user.
  System Check: Perform a system check to ensure that all required components are installed and functioning correctly. Look for any system logs that might indicate issues.
  Re-transport the Class: If the class was recently transported, consider re-transporting it to ensure that it is complete and correctly set up in the target system.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  Debugging: If you have access to debugging tools, you can try to debug the initialization process to identify the exact point of failure.
  
  Related Information:
  
  SAP Notes: Always check for relevant SAP Notes that may provide additional context or solutions for this error.
  Transaction Codes: Familiarize yourself with transaction codes related to data migration, such as LTMC (Legacy Transfer Migration Cockpit) or LTMOM (Migration Object Modeler).
  Documentation: Review the official SAP documentation for the Migration Workbench and related tools to ensure you are following the correct procedures.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.