In the Runtime section, an MRT is defined with a 'Fixed Value' of a few seconds and the 'Actions and Runtime Deviations' Cancel the task and then Execute itself.
In the 'Process' Section, the following script is defined :
:define &LARRAY#,string,10 :clear &LARRAY# :set &LARRAY# = 'TEST_HOST_ARRAY' :publish &LARRAY#,GARRAY#,"TASK" !!!! :set &LVAR# = 'LOCAL TEST' :pset &GVAR# = 'GLOBAL TEST' :print 'GVAR = &GVAR#' :print 'LVAR = &LVAR#'
When the event is executed, on the first iteration you get the following:
2017-09-29 12:15:18 - U00020408 GVAR = GLOBAL TEST
2017-09-29 12:15:18 - U00020408 LVAR = LOCAL TEST
On each following iteration the following:
2017-09-29 12:15:50 - U00020408 GVAR = &GVAR#
2017-09-29 12:15:50 - U00020408 LVAR = LOCAL TEST
If the 'PUBLISH' statement is commented out, the problem does not occur!