How To Fix SCTC_SC166 - Disc Capacity data not available, SAPOSCOL not running

SCTC_SC166 - Overview

• Message type: E = Error

• Message class: SCTC_SC - CTC System Copy

• Message number: 166

• Message text: Disc Capacity data not available, SAPOSCOL not running

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 SCTC_SC166 - Disc Capacity data not available, SAPOSCOL not running ?

  The SAP error message SCTC_SC166 indicates that the system is unable to retrieve disk capacity data because the SAPOSCOL (SAP Operating System Collector) is not running. This can happen for various reasons, and here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  SAPOSCOL Not Running: The primary reason for this error is that the SAPOSCOL process, which collects operating system data, is not active. This process is essential for gathering metrics related to system performance, including disk capacity.
  
  Configuration Issues: There may be configuration issues in the SAP system that prevent SAPOSCOL from starting.
  System Resource Issues: Insufficient system resources or permissions may prevent SAPOSCOL from running.
  Installation Issues: If SAPOSCOL was not installed correctly or has been corrupted, it may not function as expected.
  
  
  Solution:
  
  
  Start SAPOSCOL:
  
  You can manually start the SAPOSCOL process. This can typically be done using the following command in the command line:startsap oscol
  
  Alternatively, you can use the SAP Management