Support Article
HTTP 400 error occurs on logging in after Cloud Infra upgrade
SA-63338
Summary
HTTP 400 error occurs on logging in after Cloud Infra upgrade.
Error Messages
HTTP 400 error.
Steps to Reproduce
Unknown.
Root Cause
A defect or configuration issue in the operating environment. The Infra upgrade had the Tomcat version 7.0.88 which enforce strict restrictions for URLs with hash strings containing '[[' characters. The issue occurs only for the applications where default access group's hash contains '[[' in the URL.
Resolution
Apply HFix-46573.Published September 27, 2018 - Updated October 8, 2020
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