9409E
SYSLOG, JESMSGLG.
The version 4 RPG program BST16RPG has recognized that the specified subsystem is a version 3 subsystem. It has therefore tried to call the version 3 RPG program BST16RPG, but this program could not be found.
The program execution is terminated.
If the specified subsystem ID is correct, make sure that the version 3 RPG program BST16RPG can be found.