Certain subprocess nodes start unintended processes.
An error of the following type is observed in the db_PX*.log located under <APPIAN_HOME>/logs/ on the server which hosts process execution engines:
ERROR .a.p.PROCESS.i.tuning "EXITING .a.p.PROCESS.i.cleanup_process_model_timer (0 seconds): exception 'FLI: Invalid Handle', so will use safe mode next time. Suspicious ids: *ids*
This issue has been addressed via AN-107056 and AN-107053 in the following Appian hotfixes/versions:
Apply the latest hotfix to your Appian installation or upgrade to the latest version of Appian.
This article applies to all versions of Appian from Appian 17.2 to Appian 18.2.
Last Reviewed: November 2018
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