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ESS on Internet

Former Member
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Dear All,

We have implemented SAP HCM 6.0 with SP 57 in one of our clients. We have gone live with OM, PA, Time, PY , Travel, Appraisal & ESS-MSS. Now we are in the process of launching ESS through internet. We are encountering a problem only with respect to ITS links e.g. Approve Clock in & Clock out correction and Training Appraisal. We are not able to access these links. However, we are getting following issue.

Proxy Error

The proxy server received an invalid response from an upstream server.

The proxy server could not handle the request

GET /sap(ZT05b1N1ZXhwbEVDN3drSEJ1N3Rna2VBLS1UcW9BdlZ2MTBZNzdYdDlMb2Y4dnBRLS0=)/bc/gui/sap/its/ZHRTEM....

Reason: Error reading from remote server

Apache/2.2.15 (Red Hat) Server at Port 8000

We are not able to resolve this issue.



Accepted Solutions (0)

Answers (2)

Answers (2)

Active Contributor
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Hello SAP HCM Team,

Does your "ZH" service work when you call it directly from the Netweaver - via transaction SICF

o Start transaction SICF
o Open the corresponding tree nodes for the service you would like to
test i.e webgui

transaction /nsicf   > default host ->
sap -> bc -> gui -> sap -> its -> ZH
o Select Test service from context menu of the service node
i.e: Right Click -> Test Service
This will launch the  service in the browser - from here logon
to system again. Does this work?

Is the Apache/2.2.15 acting as a reverse proxy between the ITS/Netweaver and your External Clients?



Former Member
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you are having nice experience

Can you access to that link from intranet?

Let me know