How To Fix /SDF/RBE_MASTERJOB003 - Total Work process number: &, free work process number: &

SAP Error Message - Details

• Message type: E = Error

• Message class: /SDF/RBE_MASTERJOB -

• Message number: 003

• Message text: Total Work process number: &, free work process number: &

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SDF/RBE_MASTERJOB003 - Total Work process number: &, free work process number: & ?

  The SAP error message /SDF/RBE_MASTERJOB003 typically indicates an issue related to the availability of work processes in the SAP system. This message is part of the SAP S/4HANA system and is often associated with the background job processing framework.
  Cause:
  The error message /SDF/RBE_MASTERJOB003 usually occurs when:
  
  Insufficient Work Processes: The system does not have enough free work processes to handle the current workload. This can happen if there are too many background jobs running or if the configuration of work processes is not optimal.
  Configuration Issues: The configuration settings for the number of work processes in the SAP system may not be set correctly, leading to a shortage of available processes.
  High Load: The system is experiencing a high load due to many concurrent users or jobs, which can exhaust the available work processes.
  Long-Running Jobs: If there are jobs that are taking a long time to complete, they can occupy work processes and prevent new jobs from starting.
  
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Check Work Process Configuration:
  
  Go to transaction RZ10 to check the profile parameters related to work processes (e.g., rdisp/wp_no_dia, rdisp/wp_no_btc, etc.).
  Ensure that the number of work processes is configured according to the system's requirements and workload.
  
  
  
  Monitor Background Jobs:
  
  Use transaction SM37 to monitor background jobs. Check for any jobs that are running longer than expected or are stuck.
  If you find any long-running jobs, consider terminating them if they are not needed.
  
  
  
  Increase Work Processes:
  
  If the current configuration is insufficient, consider increasing the number of work processes. This can be done in the instance profile using transaction RZ10 and then restarting the instance.
  
  
  
  Analyze System Load:
  
  Use transaction ST03N to analyze the workload and identify any bottlenecks or high resource-consuming processes.
  If necessary, optimize the performance of the system by tuning queries, adjusting job schedules, or redistributing workloads.
  
  
  
  Check System Logs:
  
  Review the system logs (transaction SM21) for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Work Process Types: SAP systems typically have different types of work processes, including dialog (D), background (B), update (U), and enqueue (E) processes. Understanding the distribution of these processes can help in troubleshooting.
  Performance Tuning: Regular performance tuning and monitoring can help prevent such issues from occurring in the future.
  SAP Basis Team: If you are not the SAP Basis administrator, it may be necessary to involve them for configuration changes or deeper analysis.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.