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Message type: E = Error
Message class: SAML2 - SAML2 Nachrichten
Message number: 124
Message text: Can not create new opaque ID
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SAML2124
- Can not create new opaque ID ?The SAP error message SAML2124: Can not create new opaque ID typically occurs in the context of Single Sign-On (SSO) configurations using SAML (Security Assertion Markup Language). This error indicates that the system is unable to generate a new opaque ID, which is often required for session management and user authentication.
Causes:
- Configuration Issues: There may be misconfigurations in the SAML settings, such as incorrect identity provider (IdP) or service provider (SP) configurations.
- Database Issues: The underlying database may have issues, such as connectivity problems or insufficient permissions, preventing the creation of new IDs.
- Session Management Problems: There could be issues with session management settings or limits being reached, preventing new sessions from being created.
- Expired or Invalid Certificates: If the certificates used for SAML authentication are expired or invalid, it may lead to issues in generating opaque IDs.
- System Resource Limitations: The system may be running low on resources (e.g., memory, CPU), which can affect its ability to process requests.
Solutions:
- Check SAML Configuration: Review the SAML configuration settings in both the IdP and SP. Ensure that all URLs, certificates, and endpoints are correctly configured.
- Database Connectivity: Verify that the database is accessible and that the necessary permissions are granted to the user account being used for the connection.
- Session Management Settings: Check the session management settings in the SAP system. Ensure that the maximum session limits are not being reached and that sessions are being properly managed.
- Update Certificates: If certificates are expired or invalid, update them with valid ones and ensure that they are correctly configured in both the IdP and SP.
- Monitor System Resources: Check the system's resource usage and ensure that it has sufficient memory and CPU available. If necessary, optimize the system or allocate more resources.
- Review Logs: Check the SAP system logs for any additional error messages or warnings that may provide more context about the issue.
Related Information:
If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
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