How To Fix CNV_10020524 - Maximum number of &2 batch processes is already running

CNV_10020524 - Overview

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 524

• Message text: Maximum number of &2 batch processes is already running

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

CNV_10020524 - Details

• The SAP error message CNV_10020524: Maximum number of &2 batch processes is already running typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system has reached the maximum limit of concurrent batch processes that can be executed at the same time.
  
  Cause:
  
  Concurrent Batch Processes: The system has a predefined limit on the number of batch processes that can run simultaneously. If this limit is reached, any new batch job will be rejected, leading to this error message.
  Long-Running Jobs: If there are long-running batch jobs that are still in progress, they can occupy the available slots for new batch processes.
  Configuration Settings: The maximum number of allowed batch processes may be set too low in the system configuration.
  
  
  Solution:
  
  Check Running Jobs: Use transaction codes like SM37 (Job Monitoring) to check for currently running batch jobs. Identify any