How To Fix SRT_WSP2593 - Encryption key overflow occurred for key usage type '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 593

• Message text: Encryption key overflow occurred for key usage type '&1'

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 SRT_WSP2593 - Encryption key overflow occurred for key usage type '&1' ?

  The SAP error message SRT_WSP2593 indicates that there has been an "encryption key overflow" for a specific key usage type. This typically occurs in the context of SAP's Web Services and Secure Network Communications (SNC) when the system is unable to handle the encryption keys due to a limit being reached.
  Cause:
  
  Key Usage Type: The error message specifies a key usage type (denoted by &1), which indicates the specific context in which the overflow occurred. This could relate to various encryption or signing operations.
  Key Management: The overflow can happen if the system has generated too many keys or if the keys are not being managed properly, leading to a situation where the maximum limit of keys for a particular usage type is exceeded.
  Configuration Issues: Misconfiguration in the key management settings or policies can also lead to this error.
  
  Solution:
  
  Key Cleanup: Review and clean up the existing keys in the key storage. This may involve deleting old or unused keys to free up space for new keys.
  Increase Key Limits: If applicable, consider increasing the limits for key storage in the configuration settings. This may involve adjusting parameters in the SAP system related to key management.
  Review Key Usage: Analyze the usage of keys and ensure that they are being used efficiently. This may involve reviewing the application logic that generates and uses keys.
  Consult Documentation: Refer to SAP documentation or notes related to key management and encryption to ensure that your configuration aligns with best practices.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may provide specific guidance based on the version of SAP you are using and the context of the error.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Key Management Documentation: Review SAP's documentation on key management and encryption to understand the limits and best practices.
  System Logs: Analyze system logs for additional context around the error, which may help in diagnosing the root cause.
  
  By following these steps, you should be able to address the SRT_WSP2593 error and prevent it from occurring in the future.