How to link Online help in J2ee, Inter. Rep, Integ. Dir....?

I am trying to get the documentation link on the url http://<server>:5xx00/rep to work. This link is on the top rightside of the screen.

I found the exchange profile to link the documentation com.sap.aii.docu.url but it errors out when looking for the documentation. The url is
ahqwebfilnt\helpsource\SAPNetweaver04\DE\0F\80243B4A66AE0CE10000000A11402F\frameset.htm

We have the compressed html help loaded and we are using this same help is SAP ABAP stack which is setup in transaction SR13.

Does anyone what type of help needs to be used here?

Thanks,

Dede