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<?xml-stylesheet type="text/xsl" href="https://community.appian.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Exception from Set External PVs</title><link>https://community.appian.com/discussions/f/plug-ins/13864/exception-from-set-external-pvs</link><description>Hi! 
 
 We starting to get pretty strange error some time after migration from 16.3 to 17.4. 
 We have a number of processes that wait till some external status has changed. 
 There is a scheduled job that checks it periodically and if the external status</description><dc:language>en-US</dc:language><generator>Telligent Community 12</generator></channel></rss>