Error Batch file

[PC3D_1981]

Error: could not find or load main class AssignFileName

never had any issue until today - any clue ?

echo on
d:
cd\driscoll\uar40app\uardata\rt901009003\gl extract
java AssignFileName "psgl_extract.txt"

 

[The Paladin]

the only answer I could provide is this link...
http/stackoverflow.com/questions/18093928/what-does-could-not-find-or-load-main-class-mean/18093929