How To Fix GA2420 - Parallel processing for table &1 started with a maximum of &2 processes

SAP Error Message - Details

• Message type: E = Error

• Message class: GA2 - Allocations: Part 2

• Message number: 420

• Message text: Parallel processing for table &1 started with a maximum of &2 processes

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message GA2420 - Parallel processing for table &1 started with a maximum of &2 processes ?

  The SAP error message GA2420 indicates that parallel processing for a specific table has been initiated with a defined maximum number of processes. This message is typically informational rather than an error, but it can indicate that the system is managing resources for data processing in a parallel manner.
  Cause:
  
  Parallel Processing Configuration: The system is configured to handle data processing in parallel to improve performance. The message GA2420 is generated when the system starts this process.
  Table Size: The table being processed is large, and the system is optimizing the processing time by using multiple processes.
  System Load: The system may be under heavy load, and parallel processing is being utilized to manage the workload efficiently.
  
  Solution:
  
  Monitor Performance: If you are seeing this message frequently, monitor the performance of the system to ensure that parallel processing is not causing any bottlenecks or resource contention.
  Adjust Parallel Processing Settings: If necessary, you can adjust the settings for parallel processing in the SAP system. This can be done in transaction codes like RZ10 (for profile parameters) or RZ11 (for dynamic parameters).
  Check System Resources: Ensure that the system has adequate resources (CPU, memory) to handle the parallel processes effectively.
  Review Background Jobs: If this message appears in the context of background jobs, review the job settings and consider optimizing them for better performance.
  
  Related Information:
  
  Transaction Codes: You may want to check transaction codes like SM37 (to monitor background jobs) and ST22 (for dumps) to gather more information about the processes running in parallel.
  SAP Notes: Check SAP Notes for any known issues or recommendations related to parallel processing for specific tables or transactions.
  Documentation: Review SAP documentation regarding parallel processing and performance tuning to understand best practices.
  
  In summary, GA2420 is an informational message about parallel processing, and while it may not indicate a problem, it is essential to monitor the system's performance and adjust configurations as necessary to ensure optimal operation.