Title: Accessing CICS applications using Java

Hi,

We have recently installed CICS Transaction Gateway on our mainframe (OS/390 2.6). I tried to test the installation with the TestECI java program that was supplied. Every time it came out with the following output

***********************************************************************************************************

TestECI - simple test of CICS Transaction Gateway functionality

=== Test Parameters ===

CICS Gateway    : 205.229.110.1:2006
Client security : null
Server security : null
ECI Server      : cics1
ECI UserId      : null
ECI Password    : null
Commarea        : 030000000+11151999+001
Commarea length : 22

No of programs given : 1
  [0] : gnipg003

=== Connect to Gateway ===

CCL6603I: # Dump: 47 bytes : Outbound Flow
CCL6603I: # 0000: 47 61 74 65 00 30 00 00 00 00 00 05 00 00 00 00   Gate.0......
CCL6603I: # 0016: 00 00 00 00 00 00 00 04 42 41 53 45 00 00 00 00   ........BASE
CCL6603I: # 0032: 0E 00 02 65 6E 00 00 00 00 00 00 00 00 00 00      ...en.......
CCL6602I: GatewayRequest type = BASE, flow version = 3145728, flow type = 5, Gat
Successfully created JavaGateway

=== General Status ===                                                        

CCL6735I: ECIRequest: Call_Type = ECI_STATE_SYNC_JAVA, Server = , Extend_Mode =
CCL6603I: # Dump: 51 bytes : Outbound Flow
CCL6603I: # 0000: 47 61 74 65 00 30 00 00 00 00 00 01 00 00 00 00   Gate.0......
CCL6603I: # 0016: 00 00 00 00 00 00 00 03 45 43 49 00 00 00 00 13   ........ECI.
CCL6603I: # 0032: 00 00 00 0A 00 00 00 00 00 00 00 00 00 00 00 00   ............
CCL6603I: # 0048: 00 00 00                                          ...
CCL6602I: GatewayRequest type = ECI, flow version = 3145728, flow type = 3, Gate
CCL6722I: ECIRequest: Call_Type = ECI_STATE_SYNC_JAVA, Cics_Rc = ECI_NO_ERROR, C
Connection status : ECI connected to server

CCL6723I: ECIRequest: Call_Type = CICS_EciListSystems, maxNumServers = 10.
CCL6603I: # Dump: 42 bytes : Outbound Flow
CCL6603I: # 0000: 47 61 74 65 00 30 00 00 00 00 00 01 00 00 00 00   Gate.0......
CCL6603I: # 0016: 00 00 00 00 00 00 00 03 45 43 49 00 00 00 00 0A   ........ECI.
CCL6603I: # 0032: 00 00 00 09 00 00 00 0A 00 00                     ..........
CCL6602I: GatewayRequest type = ECI, flow version = 3145728, flow type = 3, Gate
java.lang.NullPointerException
        at com.ibm.ctg.client.ECIRequest.setEciListSystems(Compiled Code)
        at com.ibm.ctg.client.ECIRequest.readObject(Compiled Code)
        at com.ibm.ctg.client.TcpJavaGateway.run(Compiled Code)
        at java.lang.Thread.run(Compiled Code)

After this the program just hangs...Any suggestions???


Regards k Cheers

Ravi Kumar Gopalankutty
Cognizant Technology Solutions,
Ph: 044-2354281 Extn:4423
e-mail: [EMAIL PROTECTED]
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