How To Fix SDMI403 - Set the number of maximum Parallelization of &1 from &2 to &3

SAP Error Message - Details

• Message type: E = Error

• Message class: SDMI - Messages of SDMI

• Message number: 403

• Message text: Set the number of maximum Parallelization of &1 from &2 to &3

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDMI403 - Set the number of maximum Parallelization of &1 from &2 to &3 ?

  The SAP error message SDMI403 indicates that there is an issue with the maximum parallelization settings for a specific process or job in the SAP system. This error typically arises when the system is trying to execute a task that exceeds the allowed number of parallel processes.
  Cause:
  The error message SDMI403 is triggered when the system detects that the number of parallel processes for a specific job or task exceeds the configured limit. This can happen due to:
  
  Configuration Settings: The maximum number of parallel processes for a specific job or task is set too low in the system configuration.
  Job Scheduling: There may be too many jobs scheduled to run at the same time, leading to a conflict with the maximum allowed parallelization.
  Resource Constraints: The system may not have enough resources (CPU, memory) to handle the number of parallel processes being requested.
  
  Solution:
  To resolve the SDMI403 error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the relevant configuration settings in the SAP system (e.g., transaction codes like SM37 for job monitoring or SM36 for job scheduling).
  Review the settings for the maximum number of parallel processes for the specific job or task that is causing the error.
  If necessary, increase the maximum parallelization limit to accommodate the workload.
  
  
  
  Adjust Job Scheduling:
  
  Review the scheduled jobs and their execution times. If multiple jobs are scheduled to run simultaneously, consider staggering their execution times to avoid exceeding the parallelization limit.
  Use the job monitoring tools to identify and manage jobs that are currently running.
  
  
  
  Monitor System Resources:
  
  Check the system's resource utilization (CPU, memory, etc.) to ensure that it can handle the number of parallel processes being requested.
  If the system is under heavy load, consider optimizing the jobs or increasing system resources.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific job or process to understand the recommended settings for parallelization.
  
  
  
  Contact SAP Support:
  
  If the issue persists after making adjustments, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM36 (Job Scheduling), and SM21 (System Log) for troubleshooting.
  SAP Notes: Check for any SAP Notes related to the specific job or process that may provide additional insights or solutions.
  Performance Tuning: Consider performance tuning practices for your SAP system to ensure optimal resource utilization and job scheduling.
  
  By following these steps, you should be able to address the SDMI403 error and optimize the parallel processing capabilities of your SAP system.