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Unable to log in to IBM DOORS Web Access (DWA) 9.7.2.8 using Chrome or Edge due to SameSite Cookie Policy

Troubleshooting


Problem

After upgrading to IBM DOORS Web Access (DWA) version 9.7.2.8, users may experience login failures when using modern browsers like Microsoft Edge or Google Chrome. This article explains the root cause related to the SameSite=None browser cookie attribute and provides recommended solutions.

Symptom

  • Users are unable to log in to DWA after upgrade to version 9.7.2.8.

  • Affected browsers: Microsoft Edge, Google Chrome (latest versions). (see IBM Software Compatibility Reports for supported browsers)

  • Login page may reload or fail silently, without authenticating the user.

Document Location

Worldwide

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Document Information

Modified date:
11 July 2025

UID

ibm17239423