How To Fix CNV_MBT420 - &1. Call Extended Process Monitor to check status details

CNV_MBT420 - Overview

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 420

• Message text: &1. Call Extended Process Monitor to check status details

What causes this issue?

The execution of mass starting activities has been detected by the
process status refresh procedure . The displayed status of mass
execution activities in the standard view of Process Tree / Monitor
might not be sufficient to decide, whether a process step is still
running or needed to be stopped because of errors or system resources
are busy.

System Response

The status of mass starting activities is kept as running as long as
not all activities to be handled within the mass start are completed.

How to fix this error?

Call Extended Process Monitor to get detailed information about all
activities and their subactivities in the currently active phase.
Choose the active phase in the initial screen of Extended Process
Monitor to get the list of all activities in this phase and the status
of their last / current execution.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

CNV_MBT420 - Details

• The SAP error message CNV_MBT420 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services. The message indicates that there is a problem with the migration process, and it suggests checking the Extended Process Monitor for more details.
  
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  Data Consistency Issues: There may be inconsistencies in the data being migrated, such as missing or invalid entries.
  Configuration Problems: Incorrect configuration settings in the migration tool or in the source/target systems can lead to errors.
  Performance Issues: The system may be experiencing performance bottlenecks, leading to timeouts or failures in the migration process.
  Authorization Issues: The user executing the migration may not have the necessary permissions to perform certain actions.
  Technical Errors: There could be underlying technical issues, such as database connectivity problems or issues with the migration scripts.
  
  
  Solution:
  To resolve the