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Former Member
Oct 07, 2005 at 12:30 AM

EPCM proxy, origin policy and ports

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Hello,

I read a lot in SDN about this topic but not much is said about the ports and the origin policy of JavaScript. If I understand this right, even if you use the EPCM proxy, domain relaxation and servers are in the same domain, it is not possible to script cross frame/IFRAME borders when the ports of the servers are different.

Example: Portal is running on port 80, HR 4.70 is running on port 8080. A BSP iView from the HR system will not be able to use the EPCF from the portal (e.g. for communication with a Java MSS iView) because the ports are diffferent.

If this is correct I wonder why there is so little information about this topic even in the installation guides and system landscape planning documentation?

I would appreciate (and reward) if anybody could give me a hint or point me to a recommendation of SAP regarding the ports to be used.

Regards,

Christian.

Message was edited by: Christian Schäfer