How To Fix CNV_10020513 - No additional CNV batch process available (setting for max. number: &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 513

• Message text: No additional CNV batch process available (setting for max. number: &2)

What causes this issue?

The system could not start a job - either because no additional batch
job is available or because the maximum number of batch processes (&V2&
) that has been preset for the package &V1& is already running.

How to fix this error?

If you still want to start more jobs and you have free batch jobs
available, increase the maximum number of batch processes accordingly.
&HINTS&

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

<zh>The number of batch processes is determined at cross-server level.
</>
Using the parameter JOB_START_MODE_ANALYSIS (transaction
CNV_10020_PARAM), you can set the number of batch processes for CNV
jobs, analysis jobs or total number of jobs.
If the org. package runs without the interface package, you can control
the maximum number of batch processes using the parameter
MAXIMUM_NUMBER_OF_BATCH_PROCESSES (transaction CNV_10020_PARAM).
<zh>CWB context:</> You can define the maximum number of batch processes
by setting "Number of work processes running in parallel" in the
conversion runtime parameters accordingly.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020513 - No additional CNV batch process available (setting for max. number: &2) ?

  The SAP error message CNV_10020513 indicates that there is no additional CNV (Conversion) batch process available, and it typically occurs during data migration or conversion activities in SAP systems. This error is related to the SAP Landscape Transformation (SLT) or other data migration tools that are part of the SAP system landscape.
  Cause:
  
  Max Number Setting: The error message suggests that the maximum number of concurrent batch processes has been reached or is not configured correctly. The system is trying to initiate a new batch process, but it cannot do so because the limit has been reached.
  Configuration Issues: There may be issues with the configuration of the conversion process or the related settings in the system.
  Resource Limitations: The system may be experiencing resource limitations, such as memory or processing power, which can prevent the initiation of new batch processes.
  
  Solution:
  
  
  Check Configuration Settings:
  
  Go to the relevant configuration settings for the CNV process in your SAP system.
  Look for parameters related to the maximum number of batch processes and adjust them if necessary. This can often be found in transaction codes like RZ10 (for profile parameters) or specific configuration transactions related to the CNV process.
  
  
  
  Monitor Existing Processes:
  
  Use transaction codes like SM37 to monitor existing batch jobs. Check if there are any long-running or stuck jobs that may be consuming the available batch process slots.
  If you find any jobs that are no longer needed, you can terminate them to free up resources.
  
  
  
  Increase Batch Process Limit:
  
  If the current limit is too low for your needs, consider increasing the maximum number of allowed batch processes. This can usually be done in the system profile parameters.
  
  
  
  System Resources:
  
  Ensure that your system has adequate resources (CPU, memory) to handle the batch processes. If necessary, consider scaling up your infrastructure.
  
  
  
  Consult Documentation:
  
  Refer to SAP Notes or documentation related to the specific CNV process you are using. There may be specific recommendations or patches available that address this issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They may have additional insights or solutions based on the specific context of your system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), RZ10 (Profile Parameters), and any specific transaction codes related to the CNV process you are using.
  SAP Notes: Search for SAP Notes related to CNV processes and error messages for any known issues or fixes.
  Documentation: Review the official SAP documentation for the data migration tool you are using, as it may provide additional troubleshooting steps or configuration guidelines.
  
  By following these steps, you should be able to resolve the error CNV_10020513 and successfully manage your batch processes in SAP.