How To Fix CNV_CDMC_CA019 - Delete the jobs scheduled for statistics collection (see long text)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDMC_CA - CDMC Clearing Analysis

• Message number: 019

• Message text: Delete the jobs scheduled for statistics collection (see long text)

What causes this issue?

You have chosen to de-activate the statistics collection jobs in the
selected system.

System Response

When the statistics collection was activated, the following jobs were
scheduled in the system:
1. CNV_CDMC_CA_COLLECT_STAT
2. CNV_CDMC_CA_EVAL_SHORTDUMP.
However, the above jobs are NOT deleted automatically when you
deactivate the statistics collection.

How to fix this error?

To deactivate the collection of statistics, proceed as follows:
1. Log on to the system you have selected.
2. Go to transaction SM37.
3. In field <ZK>Job Name</>, enter CNV_CDMC_CA_COLLECT_STAT and select
the job statuses <ZK>Active</>, <ZK>Ready</> and <ZK>Released</>.
4. Choose <ZK>Execute</> to view the list of jobs.
5. If you find a job that is currently active, you can either choose to
wait till the job is finished or you can cancel the active job.
6. Repeat the steps 3 to 5 above for the job
CNV_CDMC_CA_EVAL_SHORTDUMP.
<ZH>Note:</>
A long as the above jobs are not terminated, de-activation of
statistics only has the effect that the statistics information collect
ed will not be considered in a CDMC Clearing Analysis project. The
statistics collection will continue as long as the above jobs are
active.
If the above jobs are not deleted, when statistics collection is
re-activated on the system, another set of periodic jobs will get
scheduled. Although this would not cause any errors in the CDMC
Clearing Analysis project there will be an overhead on the system
concerned because of the duplicate jobs.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CDMC_CA019 - Delete the jobs scheduled for statistics collection (see long text) ?

  The SAP error message CNV_CDMC_CA019 typically relates to issues with scheduled jobs for statistics collection in the context of the SAP system, particularly when using the SAP Conversion Tools or during data migration processes. This error indicates that there are jobs scheduled for statistics collection that need to be deleted or managed before proceeding with certain operations.
  Cause:
  
  Scheduled Jobs: The error usually occurs when there are existing jobs scheduled in the background for collecting statistics that may interfere with the current operation or conversion process.
  Data Migration: During data migration or conversion activities, the system may require a clean slate without any conflicting scheduled jobs that could affect performance or data integrity.
  System Configuration: It may also arise from misconfigurations in the job scheduling settings or if the jobs are not properly managed.
  
  Solution:
  To resolve the CNV_CDMC_CA019 error, you can follow these steps:
  
  
  Check Scheduled Jobs:
  
  Go to transaction code SM37 (Job Monitoring).
  Filter the jobs by user, job name, or status to find any jobs related to statistics collection.
  
  
  
  Delete or Cancel Jobs:
  
  Once you identify the jobs that are scheduled for statistics collection, you can either delete or cancel them.
  To delete a job, select the job and choose the option to delete it from the menu.
  If you want to cancel a job, select it and choose the cancel option.
  
  
  
  Verify Deletion:
  
  After deleting or canceling the jobs, refresh the job monitoring screen to ensure that the jobs are no longer listed.
  
  
  
  Retry the Operation:
  
  After ensuring that all relevant jobs are deleted, retry the operation that triggered the error.
  
  
  
  Related Information:
  
  Documentation: Refer to SAP Notes or the official SAP Help Portal for detailed documentation on job scheduling and statistics collection.
  System Performance: Regularly monitor and manage scheduled jobs to ensure optimal system performance and avoid conflicts during critical operations.
  SAP Support: If the issue persists or if you need further assistance, consider reaching out to SAP Support for more tailored guidance based on your specific system configuration and version.
  
  By following these steps, you should be able to resolve the CNV_CDMC_CA019 error and continue with your SAP operations without further issues.