RPGLE Date Calculation

converting date + time into timestamp

Hi I'm trying to convert date+time into timestamp n get thousands of error... my code is as below c     FMTIMCHAR     ifeq      '*ALL' Eval      FMTIMCHAR = '0000' C                   Eval      T1 = %subst(fmTIMCHAR:1:2) + ':' + ...

Day of Week in RPGLE

Hi, I need to get the DAY for the given date in RPGLE program Is there any efficient method available to calculate this or any reliable APIs? Heard that CEEDYWK is very useful API to calculate the DAY OF WEEK. if any of you have the sample code, please share with me. Thanks in advance. -Deva