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CTG connection Error messages

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New User

Joined: 25 Jun 2007
Posts: 40
Location: chennai

PostPosted: Wed Jul 04, 2007 5:37 pm    Post subject: CTG connection Error messages
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I have installed CTG 7.0 on Windows xp.
Using the client Daemon i am trying to connect to the Cics transaction server v2.2 on z/os 1.4.

When use the command cicscli - l i always get the server is unavailable.

But on the log i got this message
7/03/07 20:40:16.395 [2228] CCL:CCL2222I About to connect to server 'A_SERVER'
07/03/07 20:40:17.226 [2229] CCL:CCL2223I Connected to server 'A_SERVER' using 'TCPIP' to ''
07/03/07 20:41:13.016 [3113] CCL:CCL3102E Inbound GDS data error (000C, 0, 12)
07/03/07 20:41:13.046 [7053] EMU:CCL7053E Errors found while communicating with server 'A_SERVER'
07/03/07 20:50:42.115 [4448] DRV:CCL4408E TCP/IP (to A_SERVER) recv failed, ErrNo = 10054 (ECONNRESET)
07/03/07 20:50:42.235 [4454] DRV:CCL1046E Error in function 'OsEventClear' (Error Code = 6)

Please some one help me on this...

The listener program has been enabled on the CICS transaction server.
I would like to know whether i missed anything on my installation part on the windows (CTG installation)
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New User

Joined: 30 Nov 2006
Posts: 78

PostPosted: Thu Jul 05, 2007 1:08 pm    Post subject:
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You already have an similar post for this problem...
what is the error you are getting on the server-end(if at all its hitting the server) its generally in the dataset CICS.<CICS Region>.MSGUSR search for you IP and port number.
Its not an CUC problem, it could have something to do with your network communication to server.
The error that you have posted from the client-end has this description
CCL3102EInbound GDS data error (gds, length, size)
The Client received invalid data from a server. The data does not have a valid CICS data stream header. The gds value should be either 0x12F2 or 0x12FF, the length value gives the expected data length, and size gives the true received length.

System Action:
The message is written to the error log and processing continues.

User Response:
If the problem persists, contact your service organization

Hope this helps
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