How To Fix SRT_WSP2601 - Key version '&1' (usage '&2', hash '&3') not found

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 601

• Message text: Key version '&1' (usage '&2', hash '&3') not found

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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 SRT_WSP2601 - Key version '&1' (usage '&2', hash '&3') not found ?

  The SAP error message SRT_WSP2601 indicates that a specific key version is not found in the context of web service communication. This error typically arises in scenarios involving SAP's web service runtime (WS-RM) when the system is unable to locate a required key version for secure communication.
  Cause:
  
  Missing Key Version: The specified key version (&1) is not available in the key storage. This could happen if the key was deleted or not generated properly.
  Configuration Issues: There may be misconfigurations in the web service settings or security settings that prevent the system from accessing the required key.
  Expired Keys: The key may have expired or been invalidated, leading to the inability to find it.
  Hash Mismatch: The hash value (&3) provided does not match any existing keys, indicating a potential issue with the key generation or storage process.
  
  Solution:
  
  Check Key Storage: Verify that the key version specified in the error message exists in the key storage. You can do this by navigating to the relevant key management transaction in SAP (e.g., transaction STRUST for SSL certificates).
  Regenerate Keys: If the key is missing or expired, consider regenerating the keys. This can often be done through the key management interface.
  Review Configuration: Ensure that the web service configuration is correct. Check the settings related to security and key management in the relevant SAP transactions (e.g., SOAMANAGER for web service configuration).
  Check Logs: Review the application logs and trace files for any additional error messages or warnings that could provide more context about the issue.
  Update Security Policies: If applicable, ensure that the security policies in place allow for the use of the required key version.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on key management and web service configuration.
  Documentation: Refer to the official SAP documentation for web services and security settings to ensure that all configurations are set up correctly.
  Community Forums: Consider searching or posting in SAP community forums for additional insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.