How To Fix /ISDFPS/PM_CP305 - ERROR; no free threads available

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/PM_CP -

• Message number: 305

• Message text: ERROR; no free threads available

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 /ISDFPS/PM_CP305 - ERROR; no free threads available ?

  The SAP error message /ISDFPS/PM_CP305 ERROR; no free threads available typically indicates that the system has run out of available threads for processing requests in the context of the SAP Integrated Business Planning (IBP) or similar applications. This can occur due to various reasons, including high system load, configuration issues, or resource limitations.
  Causes:
  
  High Load: The system may be experiencing a high volume of concurrent requests, leading to exhaustion of available threads.
  
  Configuration Issues: The thread pool settings may not be configured optimally for the workload.
  Resource Limitations: Insufficient system resources (CPU, memory) can lead to thread exhaustion.
  Long-Running Processes: If there are long-running processes or jobs, they may hold onto threads longer than necessary.
  Deadlocks: In some cases, deadlocks or other blocking issues can prevent threads from being released.
  
  Solutions:
  
  
  Increase Thread Pool Size: 
  
  Review and adjust the thread pool settings in the SAP system configuration. This can often be done in transaction RZ10 or RZ11,