Guide on Verifying SAP Kernel Version in Windows

How To Check Sap Kernel Version In Windows

The information from this article is referred to SAP Note 1912674 – How to check kernel version of an AS Java.

SAP NetWeaver Java system consists of two different types of kernel.

Native Kernel

The kernel version of SAP in Windows can be checked by using the GetVersionInfo function of the sapcontrol command. This command displays information about native executables like jcontrol, jstart, jlaunch, and sapstartsrv which are written in C-code. To update these executables, files like SAPEXEDB.SAR and SAPEXE.SAR can be used.

Java Kernel

The Java binaries of the J2EE Engine, including files like boot.jar, jstartup, and jaretc, are responsible for its functioning. These binaries can be modified or upgraded during system releases or Support Package Stack (SP/SPS) upgrades. The kernel version can be easily viewed through various tools such as the System Information page and Visual Administrator.

Checking SAP version from OS level: A step-by-step guide

To find the version of your system, follow these steps:

1. Click on “More” in the menu.

2. Select “System”.

3. Choose “Status”.

4. Go to “SAP System Data”.

5. Click on “Installed Product Versions”.

By following these steps, you will be able to determine the product name of your system.

How to Verify Native Kernel Version in Windows

To determine the SAP kernel version in Windows, you can utilize the sapcontrol command, where “xx” represents the instance number.

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E:\usr\sap\SID\Jxx\exe\sapstartsrv.exe, 753, patch 921, changelist 2113400, RKS compatibility level 1, optU, ntamd64, 2022 01 29 12:28:33

E:\usr\sap\SID\Jxx\exe\gwrd.exe, 753, patch 921, changelist 2113400, RKS compatibility level 1, optU, ntamd64, 2022 01 29 12:28:24

E:\usr\sap\SID\Jxx\exe\icman.exe, 753, patch 921, changelist 2113400, RKS compatibility level 1, optU, ntamd64, 2022 01 29 12:28:24

E:\usr\sap\SID\Jxx\exe\sapwebdisp.exe, 753, patch 921, changelist 2113400, RKS compatibility level 1, optU, ntamd64, 2022 01 29 12:28:33

E:\usr\sap\SID\Jxx\exe\jcontrol.exe, 753, patch 921, changelist 2113400, RKS compatibility level 1, optU, ntamd64, 2022 01 29 12:28:26

E:\usr\sap\SID\Jxx\exe\jlaunch.exe, 753, patch 921, changelist 2113400, RKS compatibility level 1, optU, ntamd64, 2022 01 29 12:28:27

E:\usr\sap\SID\Jxx\exe\jstart.exe, 753, patch 921, changelist 2113400, RKS compatibility level 1, optU, ntamd64, 2022 01 29 12:28:29

The SAP kernel version for Windows can be determined by checking the details of its compilation, such as the operating system (NT 6.3 9600), architecture (x86 or NTAMD64), and the Microsoft Visual C++ version used (18.00). By examining these specifications, users can easily identify the specific SAP kernel version on their Windows systems.

To determine the SAP kernel version in Windows, simply perform a right-click on the SAP system and choose “Version Info.

Checking SAP kernel compatibility: A step-by-step guide

The compatibility level of a software can be easily viewed in SAP MMC by selecting the Version Info option from the context menu. Alternatively, you can also use the sapcontrol command with specific parameters to retrieve this information. Understanding the compatibility level is crucial as it helps determine if a particular kernel version is suitable for your system.

To find out the compatibility level of a new kernel version, refer to the info file of package SAPEXE.SAR on SAP Service Marketplace. This file contains detailed information about various aspects of the kernel version, including its compatibility with different systems and components. By reviewing this info file, you can ensure that any updates or upgrades are compatible with your existing setup.

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How to Verify Java Kernel Version on Windows

Open the NWA webpage and navigate to the system information section in order to verify the java kernel version.

Updating SAP kernel in Windows

Download the related kernel file. (.CAR or .SAR)Unzip with sapcar -xvf *.CAR/SAR.Stop SAP service.Take the backup of old kernel located in &lt,sid&gt,.Copy the new kernel to &lt,sid&gt,.Now, start the SAP service.

Checking the kernel version: How do I do it?

To check the SAP kernel version on Windows, you can follow these simple steps:

1. Open the command prompt: Press the Windows key + R, type “cmd” in the Run dialog box, and hit Enter.

2. Type “sapcontrol -nr -function GetSystemInstanceList” and press Enter. Replace “” with your specific instance number.

3. Look for the line that starts with “Kernel Release.” The number mentioned next to it represents your SAP kernel version.

Alternatively, you can also check the kernel version using transaction code SM51:

1. Open SAP GUI and log in to your system.

2. Enter transaction code SM51 in the command field and press Enter.

3. In the displayed screen, find your server name under “Server Name/Host” column and look at its corresponding “Kernel Version.”

Remember that knowing your SAP kernel version is important for compatibility reasons as different versions may have varying features or require specific updates or patches to function optimally.

– Open command prompt by pressing Windows key + R > type “cmd” > hit Enter.

– Use command “sapcontrol -nr -function GetSystemInstanceList”.

– Look for line starting with “Kernel Release”.

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Or:

– Log into SAP GUI.

– Access transaction code SM51.

Checking the SAP kernel level

To check the SAP kernel version in Windows, follow these steps:

1. Log on to your SAP system.

2. Select System > Status from the menu.

3. Click on the Other Kernel Information button.

4. The Kernel Information dialog box will open.

Here is a step-by-step guide to checking the SAP kernel version in Windows for users in India.

Checking SAP Kernel Version and Patch Level

To check the SAP kernel version in Windows, you need to first log in to the SAP system. Once logged in, go to the menu and select “System” followed by “Status”. In the status window, click on the “Component Information” button. Here, you can find information about various components of your SAP system.

If you have already registered as a user, simply sign in using your credentials before proceeding with any modifications or updates. By following these steps and checking the SAP_APPL component information, you can easily identify and verify your current patch level for better management and troubleshooting purposes.

Remember that it is crucial to adhere to these guidelines while attempting to check your SAP kernel version on a Windows operating system.