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Output truncated when Processing large XML input files

Troubleshooting


Problem

Output truncated when Processing large XML input files

Symptom

Gentran Integration Suite 4321. When processing a SWIFT Settlement Credit File containing 18919 transactions, after translation completed they only received 6533 transactions in output.    The issue was traced to a bug in the Translator Disk Caching when the input file size exceeds Large File Threshold.  The translator attempts to find the largest index processed from a group and it does this step incorrectly.  It processes all the keys from memory and checks their indices but it fails to reference the current group instance that isn't in memory or on disk. This leads to referencing the wrong location in memory going forward, which causes the incorrect output.

# size of input stream that triggers large file support
storage.LargeFileThreshold=15000000

In this situation, the input file was 18mb which was 3 mb greater than the Large File Threshold.

The issue occurs on all XML input files not just SWIFT messages.

Error Message

 No errors found.  Output was truncated.

[{"Product":{"code":"SS3JSW","label":"IBM Sterling B2B Integrator"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"Mapping and Translation","Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"All","Edition":"","Line of Business":{"code":"LOB77","label":"Automation Platform"}}]

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Historical Number

NFX9401

Document Information

Modified date:
25 February 2019

UID

swg21555698

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