Error

["Grewal, Navi A." <navi.grewal@EXELONCORP.COM>]

Hi ,
Can anyone tell me what is wrong

Error on line 73:
   (SQR 3710) Unknown argument type.
   do dtu-diff-years($hire_dt,sysdate,#Years_of_service)
TIA

Navi Grewal
Senior Analyst
215.841.5834
Exelon
BSC Information Technology




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