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| Replies from an IMS Bridge |
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| pjrmoreira |
 Posted: Mon Nov 24, 2003 5:52 am Post subject: Replies from an IMS Bridge |
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Novice
Joined: 02 Jul 2003
Posts: 14
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Hello,
I'm not able to find any documentation about the format of an IMS Bridge reply. I don't have any knowledge about IMS, so please forgive me if I don't use the correct vocabulary.
Let's assume I'm sending a request to an IMS Bridge. The request includes a MQIIH. Whenever I'm having a request that was successfully processed, I get a reply with an MQIIH+Output. Now I have some questions:
1- How do I know that a request was successfully processed? I noticed that whenever the request wasn't successfully processed, my MQIIH format field has the DFSM01 values. Is there any easier way?
2- Whenever my request is not successfully processed, I get a reply with the format MQIIH+XXX+Error message, where XXX are 5 bytes that don't seem to be related with the error message. Can anyone provide me the format of this kind of replies?
Many thanks
Paul |
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| RatherBeGolfing |
| Posted: Mon Nov 24, 2003 6:53 am Post subject: |
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Centurion
Joined: 12 Nov 2002
Posts: 118
Location: Syracuse, NY, USA
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I'm not an OTMA bridge guru, since I don't really do any development anymore, but I remember tinkering with apps that communicated to some of our IMS transactions from both the old Neonet (fore-runner to WMQI) and from WMQI V2.1.
Here are some of the OTMA manuals that may help you:
http://www-3.ibm.com/software/data/ims/about/imstoc/document/ |
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| pjrmoreira |
| Posted: Tue Nov 25, 2003 6:46 am Post subject: |
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Novice
Joined: 02 Jul 2003
Posts: 14
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Hi,
Thanks for your pointers. I read the documentation but I didn't find any information related with my problem.
Currenly, the IMS bridge is placing a message in the reply queue with the following format:
MQIIH + X + "DFS064 09:05:03 DESTINATION CAN NOT BE FOUND OR CREATED"
I know the reason why the bridge is returning an error message. But I don't understand the message structure. X refers to 5 bytes with the following content (in hexadecimal) - 00 3E 0B 00 15.
Is there anyone that knows the meaning of these 5 bytes?
Thanks
Paul |
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| LuisFer |
| Posted: Tue Nov 25, 2003 12:54 pm Post subject: |
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Partisan
Joined: 17 Aug 2002
Posts: 302
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The 5 bytes are the LLZZ + 0 binary.
LL is the length of IIH Struct(84) + 4(LLZZ) + length of the MQ Message in Binary.
ZZ are 00 Binary.
The struct to put a IMS tx would be:
Following the MD the IIH struct LLZZ() TX(blank) tx & datatx.
PL/I Example:
DCL 1 MENSAJE,
2 PUTMSGIIH LIKE MQIIH,
2 IMSLEN FIXED BIN(15),
2 IMSZZ FIXED BIN(15),
2 IMSMSJ CHAR(10) INIT('TXERRONEA ');
/......
PUTMSGIIH.FORMAT = MQFMT_IMS_VAR_STRING;
PUTMSGIIH.VERSION = MQIIH_CURRENT_VERSION;
PUTMSGIIH.COMMITMODE = MQICM_SEND_THEN_COMMIT;
BFERLENPUT = 14 + PUTMSGIIH.STRUCLENGTH;
BFERLEN = LENGTH(MENSAJEGET);
IMSLEN = 14;
IMSZZ = 0;
I hope that is help you.
Regards |
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