How To Fix SNHI_CORE009 - Repository Protocol Version 2 is not supported on this system.

SAP Error Message - Details

• Message type: E = Error

• Message class: SNHI_CORE -

• Message number: 009

• Message text: Repository Protocol Version 2 is not supported on this system.

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SNHI_CORE009 - Repository Protocol Version 2 is not supported on this system. ?

  The SAP error message SNHI_CORE009: Repository Protocol Version 2 is not supported on this system typically indicates that there is a compatibility issue between the SAP system and the version of the repository protocol being used. This error can occur in various scenarios, such as when trying to connect to a system or when using certain functionalities that rely on the repository protocol.
  Causes:
  
  Version Mismatch: The SAP system you are trying to connect to or interact with may not support the version of the repository protocol being used. This can happen if the system is outdated or if there are discrepancies between the versions of the systems involved.
  Configuration Issues: There may be configuration settings in the SAP system that are not aligned with the expected protocol version.
  System Upgrade: If the system has recently been upgraded, it may not have the necessary components or configurations to support the newer protocol version.
  Network Issues: Sometimes, network-related issues can cause the system to misinterpret the protocol version being used.
  
  Solutions:
  
  Check System Compatibility: Verify that the SAP system you are working with supports the repository protocol version you are trying to use. You may need to consult the SAP documentation or support resources for compatibility information.
  Update SAP System: If the system is outdated, consider upgrading to a version that supports the required repository protocol version.
  Configuration Review: Review the configuration settings in the SAP system to ensure they are set correctly for the repository protocol. This may involve checking settings in transaction codes like SICF or RZ10.
  Patch Installation: Ensure that all relevant patches and updates have been applied to the SAP system. Sometimes, specific patches are required to enable support for newer protocol versions.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. SAP Notes often provide detailed information on known issues and their resolutions.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They can provide more specific guidance based on your system configuration and version.
  
  Related Information:
  
  SAP Documentation: Review the official SAP documentation for your specific version to understand the supported repository protocols and any related configuration settings.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their experiences and solutions.
  System Logs: Check system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to diagnose and resolve the SNHI_CORE009 error in your SAP system.