PBM with [UN]AVAIL messages under specific conditions (Doc ID 837317.1)

Last updated on OCTOBER 18, 2016

Applies to:

Oracle MessageQ - Version 5.0 and later
HP OpenVMS Alpha
HP OpenVMS Itanium
HP OpenVMS Itanium
5.0-5.01

Symptoms

This is a MessageQ OpenVMS v.5 problem on message-based services. In the programmer's guide it is specified: An application program registers to receive availability messages by sending a message of type AVAIL_REG to the local Avail Server process. The Avail Server responds with a message of type AVAIL_REG_REPLY, acknowledging the notification request. After registration, the requestor immediately receives an AVAIL or UNAVAIL message indicating the current availability of the target queue. Queue availability messages provide ongoing notification when a specific queue becomes attached or detached and ***when a link is connected or lost.***

This happens under 'normal' conditions but when there is a specific condition.


Specific conditions:

Cause

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