User guide

Authorization
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• If the access control information is updated while the business server is active, make sure that you
access a protection resource after the update. This is important to ensure that authentication and
authorization can be performed normally. If authentication or authorization is not performed
normally, updating may have failed.
If updating of access control information has failed, the business server responds to every access
from user with message "500 Internal Server Error".
Check those messages output to the system log which begin with "sso", take corrective action, and
stop and restart the business server. For details of message contents, refer to "Messages with
Message Numbers Beginning sso" in the Messages.
• If an error message is output after the access control information has been updated on the
Interstage Management Console, the business server remains in the status to perform
authorization according to the old access control information. In that case, stop the business
server or take another measure as required until the business server has recovered from the error
and the information is updated normally.