Not able to Connect to Database Via Oracle EM Database Express using firefox. "Security token does not match. You must login again."

(Doc ID 1968763.1)

Last updated on MARCH 12, 2018

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.
- Unable to connect using multiple browsers to database via EM Database Express.
- DOC ID:1604062.1, all steps check successfully except Web/URL connection used but the issue persists .
XDB installed.

XDB initialized.
Errors in file /u00/app/oracle/diag/rdbms/ora12c/ORA12C/trace/ORA12C_s001_16407.
ORA-28000: the account is locked
- An error after attempting to log in from the EM Express web page:
"Security token does not match. You must login again."


EM Express time out XDB security token error
: "Security token does not match. You must login again"


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