How To Fix CNV_CDMC_CA192 - Currently running activity has not yet finished

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDMC_CA - CDMC Clearing Analysis

• Message number: 192

• Message text: Currently running activity has not yet finished

What causes this issue?

You have attempted to trigger the new activity in the Ad Hoc project
before the completion of a currently running activity.

System Response

It is not possible to execute any two activities in parallel in an Ad
Hoc project.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CDMC_CA192 - Currently running activity has not yet finished ?

  The SAP error message CNV_CDMC_CA192 indicates that a currently running activity in the SAP system has not yet finished. This error typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data conversion tools.
  Cause:
  
  Ongoing Process: The most common cause of this error is that a previous data migration or conversion activity is still in progress. The system does not allow you to start a new activity until the current one is completed.
  Locking Mechanism: SAP uses locking mechanisms to prevent data inconsistencies. If a process is still running, it locks certain resources, which can lead to this error when you attempt to initiate another process.
  Long-Running Jobs: Sometimes, jobs may take longer than expected due to large data volumes, performance issues, or system resource constraints.
  
  Solution:
  
  
  Check Running Activities: 
  
  Go to transaction SM37 (Job Monitoring) to check for any jobs that are currently running. Look for jobs related to the data migration or conversion process.
  If you find a job that is stuck or taking too long, you may need to investigate further or terminate it if necessary.
  
  
  
  Wait for Completion: If you identify that a job is still running, the simplest solution is to wait for it to complete. Monitor the job status until it finishes.
  
  
  Review Logs: Check the logs of the running job for any errors or warnings that might indicate why it is taking longer than expected. This can provide insights into whether the job is functioning correctly or if there are underlying issues.
  
  
  System Performance: If jobs are consistently taking too long, consider reviewing system performance metrics. You may need to optimize the database, increase system resources, or schedule jobs during off-peak hours.
  
  
  Restart the Process: If you have confirmed that the previous job has completed but you still encounter the error, try restarting the data migration or conversion process.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for any additional troubleshooting steps or known issues.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM21 (System Log), and ST22 (Dump Analysis) for troubleshooting.
  SAP Notes: Check SAP Notes for any updates or patches related to the migration tool you are using, as there may be known issues or fixes available.
  Performance Tuning: Consider engaging with your SAP Basis team to ensure that the system is properly tuned for data migration activities.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.