M204.3002: Difference between revisions

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Clarify commit handling; tighten wording
Rewrite description to match house style
 
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{{Template:M204.3002 skeleton}}
{{Template:M204.3002 skeleton}}
<p>
<p>
The connection to the Imagine broker was lost. Model 204 issues this wherever it
The connection to the Imagine broker was lost. The request is cancelled and any
finds the connection gone: during a call, while sending updates, at commit, or
transaction in progress is backed out. If the connection was lost after a commit
while syncing a file. In most cases the request is cancelled and any transaction
was sent, Model 204 cannot know whether Imagine committed the transaction, and
in progress is backed out.
queries another broker to establish the outcome before committing or backing out
</p>
its own updates; [[M204.3013]] is issued while it waits.
<p>
A commit is the exception. Model 204 has sent the commit but has not received the
response, so it cannot know whether Imagine committed the transaction, and it
cannot simply back out. It must find another broker, waiting for one if none is
currently available, and ask whether the transaction completed. Only when that
has been definitively established can Model 204 decide whether to commit or back
out its own updates. M204.3013 is issued while it waits.
</p>
</p>
<p>
<p>

Latest revision as of 13:13, 4 October 2026

M204.3002  Connection to Imagine Broker lost

The connection to the Imagine broker was lost. The request is cancelled and any transaction in progress is backed out. If the connection was lost after a commit was sent, Model 204 cannot know whether Imagine committed the transaction, and queries another broker to establish the outcome before committing or backing out its own updates; M204.3013 is issued while it waits.

Response:

Message attributes:

RETCODEO=0Sets online return code
RETCODEB=4Sets batch (single user) return code
CLASS=EError class; the message can be suppressed with the X'04' bit setting of the MSGCTL parameter
AUDITMSWrites the message with line type MS to the audit trail
CANCELCancels the user's request
NOCOUNTDoes not increment the error count (ERCNT) parameter

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