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High availbility (HACMP) J2EE

Former Member
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Hi

Have anyone seen any doc's concerning this topic ??

Specially how to solve the J2EE engine swith-over.

The "standard" ABAP part is no problem, but the J2ee is in darkness

Thanx in advance

/Tord

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Answers (2)

Answers (2)

Former Member
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Hi Tord,

OSS note 779253 talks about clustering for J2EE. Basically you should create cluster nodes for SCS and install J2EE using a cluster virtual name.

Regards,

Mike

jochen_rundholz
Active Participant
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Hi,

if you go to service.sap.com/ha you find a switch over guide in the media library, this one explains the basics. If you go to the installation guides of NW04 you'll find the HA installation for MSCS and MS-SQL or Oracle. For other soultions you have to contact the HW vendor.

Regards,

Jochen

Former Member
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we had a problem with the J2ee dialog instances reconnecting after a CI failover. We went to SP13 and that fixed the problem. It's an ugly upgrade but things seem to be working now...