How To Fix RT447 - The OS collector (saposcol) version &1 is running

RT447 - Overview

• Message type: E = Error

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

• Message number: 447

• Message text: The OS collector (saposcol) version &1 is running

What causes this issue?

This message confirms that the SAP operating system collector (SAPOSCOL)
is running correctly on this host system.
SAPOSCOL must run regularly on every host for which data is to be
collected. For information about scheduling SAPOSCOL, see the SAP online
documentation under standard background jobs.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

No action required.

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

RT447 - Details

• The SAP error message RT447 indicates that the OS collector (saposcol) is already running on the system, and it is typically encountered when you attempt to start a new instance of the saposcol process while another instance is already active.
  
  Cause:
  The primary cause of this error is that the saposcol process, which is responsible for collecting operating system performance data for SAP, is already running. This can happen if:
  
  The saposcol process was not stopped properly.
  The process is running in the background and you are trying to start it again.
  There is a misconfiguration or a script that attempts to start saposcol multiple times.
  
  
  Solution:
  To resolve the RT447 error, you can follow these steps:
  
  
  Check if saposcol is running:
  
  You can check if the saposcol process is active by using the command:ps -ef | grep saposcol
  
  This will list any running instances of saposcol.
  
  
  
  Stop the existing saposcol process:
  
  If you find that saposcol is running and you need