Proxy problems with portal

[Former Member]

Hi everybody,

we are running EP60 sp13; when we get to the portal via IIS (SSO), after a short period of work, the Portal doesn't work anymore.

We are always redirected to the home page (sometimes a blank page).

Everything returns all right when rebooting the portal machine.

I don't have this problem when going through 50000 port.

I have already had a look to SAP notes, and what I did is:

-downgrade iisproxy.dll to 1.6.1 version

-set the parameter UrlSegmentMaxLength in the registry at the maximum allowed.

But this doesn't solve our problem, after some hours the portal doesn't work anymore.

Does anyone of you have any idea about this?

Thanks in advance

[Former Member]

Hi,

Have you had a look at note 713568?

The most typical error which fits your problems is that the max-socket-age parameter in iisproxy.xml is larger than the KeepAliveTimeout of the HTTPProvider of the dispatcher. This causes problems since J2EE closes the connection silently and when a new request comes through IIS tries to use a connection which is not active on J2EE.

Dagfinn