How To Fix SPN013 - Kernel too old (to support Kerberos / SPNego)

SPN013 - Overview

• Message type: E = Error

• Message class: SPN - SPnego

• Message number: 013

• Message text: Kernel too old (to support Kerberos / SPNego)

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 SPN013 - Kernel too old (to support Kerberos / SPNego) ?

  The SAP error message SPN013 indicates that the kernel version of your SAP system is too old to support Kerberos authentication or SPNego (Simple and Protected GSSAPI Negotiation Mechanism). This error typically arises when you are trying to configure or use Kerberos authentication for your SAP system, but the kernel version does not have the necessary support for these features.
  
  Cause:
  
  Outdated Kernel: The primary cause of this error is that the SAP kernel version you are using is outdated and does not include the necessary updates or features to support Kerberos or SPNego.
  
  Configuration Issues: Sometimes, the error may also arise due to misconfiguration in the SAP system or the underlying operating system related to Kerberos settings.
  
  
  Solution:
  
  
  Upgrade the SAP Kernel:
  
  Check the current kernel version by using transaction code SLICENSE or by checking the kernel directory.
  Download the latest kernel version from the SAP Support Portal (https://support.sap.com) or the SAP Service Marketplace.
  Follow the instructions