How To Fix RT745 - Number of completed update 2 work processes

SAP Error Message - Details

• Message type: E = Error

• Message class: RT - Monitoring infrastructure MSG and alert texts

• Message number: 745

• Message text: Number of completed update 2 work 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.

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 RT745 - Number of completed update 2 work processes ?

  The SAP error message RT745, which indicates "Number of completed update work processes," typically arises in the context of SAP's update processing. This error suggests that the system has encountered an issue with the number of update work processes that have completed their tasks. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Insufficient Update Work Processes: The system may not have enough update work processes configured to handle the volume of update requests.
  Long-Running Transactions: If there are long-running transactions or locks on database tables, it can lead to delays in processing updates.
  System Performance Issues: High system load or performance bottlenecks can affect the ability of update work processes to complete their tasks.
  Configuration Issues: Incorrect configuration of the update work processes in the SAP system can lead to this error.
  Database Issues: Problems with the underlying database, such as locks or deadlocks, can also cause this error.
  
  Solution:
  
  
  Check Configuration:
  
  Verify the configuration of update work processes in the SAP system. You can do this by checking the instance profile parameters (e.g., rdisp/wp_no_update).
  Ensure that the number of update work processes is adequate for your system's workload.
  
  
  
  Monitor System Performance:
  
  Use transaction codes like SM50 or SM66 to monitor the status of work processes and identify any that are stuck or taking too long.
  Check for any long-running transactions that may be causing delays.
  
  
  
  Analyze Locks:
  
  Use transaction code SM12 to check for any locks that may be preventing updates from completing.
  Resolve any locks that are not needed.
  
  
  
  Review Update Requests:
  
  Use transaction code SM13 to review the status of update requests. Look for any that are in error or have not been processed.
  
  
  
  Increase Resources:
  
  If the system is under heavy load, consider increasing the resources allocated to the SAP instance, such as CPU or memory.
  
  
  
  Database Performance:
  
  Check the performance of the underlying database. Ensure that it is optimized and that there are no issues affecting its performance.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM50/SM66: Monitor work processes.
  SM12: Check for locks.
  SM13: Monitor update requests.
  
  
  
  SAP Basis Administration: Understanding the configuration and management of SAP work processes is crucial for resolving this error.
  
  
  Performance Tuning: Regular performance tuning and monitoring can help prevent such issues from occurring in the future.
  
  
  If the problem persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.