Hi,

we have setup a new maxdb database server 7.5.0.26 ( OS is Suse9.3, Kernel 
2.6.11 ). With this new DB we have some strange errors. Maybe we have 
forgotten something.

2005-06-21 10:44:31 11603     11509 COMMUNIC Connection broken by appl state 
10 T99
2005-06-21 10:44:31 11603 WNG 11824 COMMUNIC Releasing  T99 connection aborted
2005-06-21 10:44:31 11603     12929 TASKING  Task T99 started
2005-06-21 10:44:31 11603     11007 COMMUNIC wait for connection T99

When this error occurs, we got deadlocks in our application in the jdbc Driver

"Thread-43" daemon prio=1 tid=0x7a333fb8 nid=0xc74 runnable 
[7b724000..7b725218]
        at java.net.SocketInputStream.socketRead0(Native Method)
        at java.net.SocketInputStream.read(SocketInputStream.java:129)
        at com.sap.dbtech.rte.comm.SocketComm.receiveData(SocketComm.java:634)
        at com.sap.dbtech.rte.comm.SocketComm.receive(SocketComm.java:508)
        at 
com.sap.dbtech.rte.comm.JdbcCommunication.execute(JdbcCommunication.java:44)
        at 
com.sap.dbtech.jdbc.ConnectionSapDB.execute(ConnectionSapDB.java:453)
        - locked <0x488faaa8> (a com.sap.dbtech.jdbc.ConnectionSapDB)
        at 
com.sap.dbtech.jdbc.ConnectionSapDB.execute(ConnectionSapDB.java:375)
        at 
com.sap.dbtech.jdbc.StatementSapDB.sendCommand(StatementSapDB.java:734)
        at com.sap.dbtech.jdbc.StatementSapDB.sendSQL(StatementSapDB.java:778)
        at com.sap.dbtech.jdbc.StatementSapDB.execute(StatementSapDB.java:250)
        at 
com.sap.dbtech.jdbc.StatementSapDB.executeQuery(StatementSapDB.java:382)

regards
Michael

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