KB4589368 - FIX: DRDA Service fails with SQLCODE -30020 when passing the incorrectly formatted codepoint

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Applies To

Host Integration Server 2016

Symptoms

The DRDA Service fails when passing the incorrectly formatted codepoint and returns the following error message:

DSNU1188I 　 <DateTime> DSNUGSQL - 　SQLCODE = -30020, ERROR: 　EXECUTION FAILED DUE TO A DISTRIBUTION PROTOCOL ERROR

THAT CAUSED DEALLOCATION OF THE CONVERSATION: REASON 124C (010F)

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

This issue is fixed in the following cumulative update for Host Integration Server:

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