How To Fix /PRA/PN128 - Limit wait; at max for process: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PRA/PN -

• Message number: 128

• Message text: Limit wait; at max for process: &1

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 /PRA/PN128 - Limit wait; at max for process: &1 ?

  The SAP error message /PRA/PN128 Limit wait; at max for process: &1 typically indicates that a process in the SAP system has reached its maximum wait time. This can occur in various scenarios, often related to performance issues, resource limitations, or configuration settings.
  Cause:
  
  Resource Limitations: The system may be experiencing high load or resource contention, leading to processes waiting longer than expected.
  Configuration Issues: The maximum wait time for certain processes may be set too low in the system configuration.
  Deadlocks: There may be deadlocks or contention for resources that are causing processes to wait indefinitely.
  Long-running Processes: Some processes may take longer than anticipated due to inefficient queries, large data volumes, or other performance bottlenecks.
  
  Solution:
  
  Increase Wait Time: If the wait time is set too low, consider increasing the maximum wait time for the affected process in the configuration settings.
  Monitor System Performance: Use transaction codes like ST03N, ST04, or SM66 to monitor system performance and identify any bottlenecks or long-running processes.
  Analyze and Optimize Queries: If the error is related to specific queries or reports, analyze them for performance issues and optimize them as necessary.
  Check for Deadlocks: Use transaction SM21 to check the system log for any deadlocks or errors that may indicate contention for resources.
  Review System Resources: Ensure that the system has adequate resources (CPU, memory, etc.) to handle the workload. Consider scaling up resources if necessary.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like ST22 (Dump Analysis), SM21 (System Log), and SM37 (Job Monitoring) to diagnose issues.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it impacts critical business processes.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.