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Multinode session failing: Error RE Cycle of exchanger

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Article ID: 213391

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Updated On:

Products

CA Automic Dollar Universe

Issue/Introduction

A multinode session does not complete fine between two nodes, the switch of node does not occur when it should according to the session definition.

The following error appear in the second node:

 |ERROR|X|IO |pid=p.t| o_module_exc_cycle_recept | Error in RE Cycle of exchanger: 5
 |ERROR|X|IO |pid=p.t| o_module_exc_cycle_recept | Error in RE Cycle of exchanger: 600

Cause

Wrong design of the session, it was not coherent between both nodes.

This could be checked by analyzing the uxshw ses output from both nodes:

Fir

Environment

Release : 6.x

Component : DOLLAR UNIVERSE

Resolution

In order to fix the issue, the following needs to be done:

1. Deploy the correct session to the other node/s so that it has the same definition everywhere and cancel all related Job runs.

2. Stop both nodes and reinitialize the exchanger data files of the area impacted to avoid the exchanger errors in universe.log, ie. for area EXP:

unistop
uxrazfic u_fecd60 X
uxrazfic u_fecl60 X
unistart