I don't think this is a problem with your data area. Have you taken a look at MAXUSERTASKS? Is your log volume full?
(# dbmcli -d <yourdb> -u <yourdbm,dbmpass> param_getvalue MAXUSERTASKS)
This parameter specifies how many users can connect to MaxDB, simultaneously.
Chances are, you're filling up all your available connections and leaving them open. Are you closing your connections, after you're done? If you want to avoid this, I suggest one of three options:
1) Increase MAXUSERTASKS
2) Set apache's MaxServerCount variable (whatever it is) to match MAXUSERTASKS
3) Make sure you're closing your connections to MaxDB after you're finished with them.
Ciao, JLS
Jos� R�mulo El�as Contreras wrote:
I have an application running in Apache Tomcat whith connection to SAPDB. When the used space of the SAPDB data area is around 82% my application display this error:
com.sap.dbtech.jdbc.exceptions.ConnectionException: [-1] Communication Error
at com.sap.dbtech.jdbc.ConnectionSapDB.execute(ConnectionSapDB.java:418)
at com.sap.dbtech.jdbc.ConnectionSapDB.execute(ConnectionSapDB.java:325)
at com.sap.dbtech.jdbc.StatementSapDB.sendCommand(StatementSapDB.java:681)
at com.sap.dbtech.jdbc.StatementSapDB.sendSQL(StatementSapDB.java:720)
at com.sap.dbtech.jdbc.StatementSapDB.execute(StatementSapDB.java:219)
at com.sap.dbtech.jdbc.StatementSapDB.executeQuery(StatementSapDB.java:350)....
and I can't work more with the application, i have to restart it to work one more time.
Why does my application display this error if the SAPDB data area is not in a full state?
It is urgent. Thanks.
Jos� R�mulo El�as Contreras Ingeniero en Sistemas Computacionales Guadalajara, Jalisco Tel: (33) 3126-47-81 y 3126-48-13 Cel: (311) 910-50-59
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