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Former Member
Mar 09, 2009 at 04:11 AM

Can't login portal after restart the JAVA AS


My system is cluster portal system ,I have one CI and six DI . and using the webdispatcher for load balancing , but I found some problems, some DI in cluster will can't login when we restart one of the DI at run time system . the portal users can see login page ,then input the correct Id and correct Password and submit ,but they can't login the portal, ,just see the welcome page , and there is no error message response . if users try more times , they can find some time they can log in but some time they can't.

I think ,there are must be something worry when me restart one of the DI ,may be the session ? I am not very sure about it

another probelm ,Is there anyone can tell me the where can find the documents about the database structure about the SAP Netweaver & portal for JAVA enginner ?

who can tell me the fuction of the table "User_state" ,I found more and more data have been inserted into this table ,can me delete the data in this table ? or just a parameter in the server the data will be delete automaticily

Edited by: kai liang on Mar 9, 2009 5:12 AM

Edited by: kai liang on Mar 9, 2009 5:13 AM