How to use OS03 - O/S Parameter changes

OS03 - Overview

• Transaction Code: OS03

  Description: O/S Parameter changes

  Release: S/4HANA and ECC 6

  Menu Path:

  • Tools > Administration > Monitor > Performance > Operating System > Local > Parameter Changes
  • Tools > Administration > Monitor > Performance > Operating System > Remote > Parameter Changes
  • Tools > CCMS > Control/Monitoring > Performance > Operating System > Local > Parameter Changes
  • Tools > CCMS > Control/Monitoring > Performance > Operating System > Remote > Parameter Changes

• • Program: RSHOST02

    Screen: 0

    Authorization Object: S_ADMI_FCD

  • Development Package: SMOS

    Package Description:

    Parent Package:

  • Module/Component:

    Description:

OS03 - Details

• SAP Tcode: OS03 - O/S Parameter changes

  
  Overview:
  The SAP transaction code OS03 is used to make changes to the operating system parameters of an SAP system. This transaction code is used to modify the parameters of the operating system, such as memory, disk space, and other settings. 
  
  Functionality: 
  The OS03 transaction code allows users to make changes to the operating system parameters of an SAP system. This includes changing the memory, disk space, and other settings. It also allows users to view the current settings and make changes as needed. 
  
  Step-by-step How to Use: 
  1. Enter the transaction code OS03 in the command field. 
  2. Select the parameter you want to change from the list of available parameters. 
  3. Enter the new value for the parameter in the “New Value” field. 
  4. Click “Save” to save your changes. 
  5. Click “Activate” to activate your changes. 
  
  Other Recommendations: 
  It is important to note that any changes made using this transaction code should be done with caution as they can have a significant impact on the performance of an SAP system. It is also recommended that users back up their system before making any changes using this transaction code.