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| ISO8583 Packed Format, bitmap parsing issue |
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| mhasan23 |
 Posted: Fri May 17, 2019 3:24 am Post subject: ISO8583 Packed Format, bitmap parsing issue |
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Novice
Joined: 12 Oct 2017
Posts: 20
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Dear all,
I am working on ISO8583 messages, as our client sent ISO8583 packed bitmap message but when i received on IIB Version 10.0.0.15 TcpInput Node message not parsed successfully. In debugging mode I have found that bitmap not parsed properly. I am using IBM Integration Bus ISO8583 schema named "ISO8583_1987.xsd".
I am receiving in Hex format of input message is:
| Quote: |
| 49534f3031313030303030303038303082380000080000080400000000000000303531353131353634393334393534303131353634393035313539313335313133343935343030303430303032303032 |
While parsing this message on ISO8583_87 iam getting error
| Quote: |
| fatal: CTDP3000E: Unexpected end of data at byte offset '68' while parsing element '#xscd(/schemaElement::ISO8583_1987/type::0/model::sequence/schemaElement::Track2Data_035)'. The parser encountered the end of the data stream or the end of a parent element. |
Kindly let me know if i am doing anything wrong.
Thanks,
Hasan |
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| timber |
| Posted: Fri May 17, 2019 4:55 am Post subject: |
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Grand Master
Joined: 25 Aug 2015
Posts: 1292
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| The ISO8583 model assumes that the bitmaps are in binary. If you are receiving packed decimal bitmaps then you will need to parse as BLOB, do some manipulation to convert the bitmaps to binary, then reparse using the ISO8583 model. |
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| mhasan23 |
| Posted: Sun May 19, 2019 12:13 am Post subject: |
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Novice
Joined: 12 Oct 2017
Posts: 20
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| @timber i am receiving message in blob form on tcp node (message format BLOB) , the issue is that bitmap not parsed properly on ur packed iso8583 message model |
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| timber |
| Posted: Sun May 19, 2019 12:25 pm Post subject: |
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Grand Master
Joined: 25 Aug 2015
Posts: 1292
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Yes, I understand the problem. I was responding to this part of your problem statement:
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| our client sent ISO8583 packed bitmap message |
ISO8583 bitmaps can be sent as packed decimal or binary. If yours are packed decimal then you will need to do some pre-processing as described in my reply. |
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