on 03-14-2008 3:30 PM
Hi,
I am having a problem in SM51 where the dialog instance host name is the same as the central instance host name.
Server Name Host Name Message Types Server Status
HHA55_ECP_00 HHA55 Dialog Batch Update Upd2 Spool ICM J2EE Active
HHA56_ECP_00 HHA55 Dialog Batch Update Upd2 Spool ICM J2EE Active
We have a central instance and a dialog instance installed on seperate nodes in a HA cluster. This problem only happens when the message server runs on the primary node. When the message server is failed over to the node where the dialog instance runs the hostname for HHA56_ECP_00 is HHA56 which is correct. This is effecting load balancing and prevents me from signing on through the Portal with the HTML gui.
I have checked the parameters for each of the instance profiles which are correct. The message server points to a virtual host and SAPLOCALHOST and SAPGLOBALHOST are correctly defined for each instance. I have setup each instance to use the logon group PUBLIC in SMLG. The hosts and services files are the same in each node of the cluster. I can successfully resolve the host names using DNS. Also the internal RFC destinations in SM59 are configured with the correct hosts.
Does anyone know where the data for these host names is maintained?
Thank you!
I have solved the problem.
I discovered the network bindings were being accessed in the wrong order.
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James,
Have tried updating the hostname in RZ04?
-RK
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