Troubleshooting
Problem
Cannot authentication to Cognos using OIDC namespace receiving error:
CA Login Authentication Error
AAA-OIDC-0006 Unable to authenticate

Capture an OIDC trace, the cognosserver.log error showing:
AAA-OIDC-0011 Failed to validate identity token. Reason: 'Current time is before issued at time'
Symptom
AAA-OIDC-0006 Unable to authenticate user.
Capture an OIDC trace, the cognosserver.log error showing:
AAA-OIDC-0011 Failed to validate identity token. Reason: 'Current time is before issued at time'
Document Location
Worldwide
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Document Information
Modified date:
15 January 2026
UID
ibm17148453