How To Fix SRT_WSP974 - DT-RT incompatibility: DT auth. level '&1', RT auth. method '&2' too weak

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 974

• Message text: DT-RT incompatibility: DT auth. level '&1', RT auth. method '&2' too weak

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP974 - DT-RT incompatibility: DT auth. level '&1', RT auth. method '&2' too weak ?

  The SAP error message SRT_WSP974 indicates a compatibility issue between the Data Transfer (DT) authentication level and the Runtime (RT) authentication method. Specifically, it suggests that the authentication level used for the Data Transfer is considered too weak compared to the authentication method used in the Runtime environment.
  Cause:
  
  
  Incompatible Authentication Levels: The error arises when the authentication level set for the Data Transfer (DT) is lower than what is required by the Runtime (RT) environment. This can happen if:
  
  The DT is configured to use a weak authentication method (e.g., basic authentication).
  The RT is configured to require a stronger authentication method (e.g., OAuth, SAML, etc.).
  
  
  
  Configuration Mismatch: There may be a mismatch in the security settings between the service consumer and the service provider, leading to this incompatibility.
  
  
  Solution:
  To resolve the SRT_WSP974 error, you can take the following steps:
  
  
  Review Authentication Settings:
  
  Check the authentication settings for both the Data Transfer and Runtime environments.
  Ensure that the authentication level for DT is compatible with the authentication method required by RT.
  
  
  
  Update Authentication Level:
  
  If the DT is using a weak authentication level, consider updating it to a stronger level that matches the requirements of the RT.
  This may involve changing the configuration in the SAP system or the service consumer settings.
  
  
  
  Adjust Runtime Configuration:
  
  If possible, adjust the RT authentication method to allow for a weaker authentication level, but be cautious as this may expose the system to security risks.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for the specific version you are using to understand the supported authentication methods and levels.
  Check for any notes or updates from SAP regarding this error message.
  
  
  
  Testing:
  
  After making changes, test the connection again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  Security Best Practices: Always follow security best practices when configuring authentication methods to ensure that your system remains secure.
  SAP Community: Engage with the SAP Community forums for additional support and shared experiences from other users who may have encountered the same issue.
  
  By following these steps, you should be able to resolve the SRT_WSP974 error and ensure that your SAP system's authentication settings are properly aligned.