1. .EVAL & Y2K George Chin Wells Fargo & Company George.Chin@WellsFargo.com 415.396.2618 NorCal FUSE - June 11, 1999

2. Introduction 10 minute preview of September presentation

3. Corporate Y2K Standard 100 years sliding window Pivot on 1950

4. FOCPARM ERRORS -*------------------------------------------------------------------ -* THIS SECTION CONSISTS SOLELY OF SET COMMANDS, USED TO CUSTOMIZE -* THE BEHAVIOR OF FOCUS AT YOUR SITE. PLEASE NOTE THAT ONLY SET -* COMMANDS ARE SUPPORTED, AND THAT ANY OTHER FOCUS COMMANDS ARE -* NOT PERMITTED AND WILL FORCE YOU OUT OF FOCUS. THIS MEMBER MAY -* NOT BE USED AS A PROFILE EXCEPT FOR SET COMMANDS. -*------------------------------------------------------------------ SET DEFCENT=19 SET YRTHRESH=50

5. Results ------------------------------------------------------ Date #1: December 1999 ------------------------------------------------------ ASOFDT : 1299 ASOFDT_MYY : 121999 ASOFDT_YYM : 199912 ------------------------------------------------------ Date #2: January 2000 ------------------------------------------------------ NXTDATE : 0100 NXTDATE_MYY : 012000 NXTDATE_YYM : 200001 ------------------------------------------------------ FOCUS date routine: AYM (add 1 month to 1999/12) ------------------------------------------------------ AYM_YYM : 200001 AYM_YM : 1 (Problem here)

6. Test Program (Part 1) -TYPE -------------------------------------------------- -TYPE Date #1: December 1999 -TYPE -------------------------------------------------- -SET &ASOFDT = 1299 ; -SET &FLD = ASOFDT ; -INCLUDE DSY2MY -TYPE &FLD : &.&FLD -TYPE &FLD.EVAL_MYY : &ASOFDT_MYY -TYPE &FLD.EVAL_YYM : &ASOFDT_YYM

7. Test Program (Part 2) -TYPE ------------------------------------------------- -TYPE Date #2: January 2000 -TYPE ------------------------------------------------- -SET &NXTDATE = 0100 ; -SET &FLD = NXTDATE ; -INCLUDE DSY2MY -TYPE &FLD : &.&FLD -TYPE &FLD.EVAL_MYY : &NXTDATE_MYY -TYPE &FLD.EVAL_YYM : &NXTDATE_YYM

8. Test Program (Part 3) -TYPE ---------------------------------------------------- -TYPE FOCUS date UWS: AYM (add 1 month to YYM) -TYPE ---------------------------------------------------- -SET &NEXT_YYM = AYM(&ASOFDT_YYM,1,'YYM'); -SET &NEXT_YM = AYM(&ASOFDT_YYM,1,'YM'); -TYPE AYM_YYM : &NEXT_YYM -TYPE AYM_YM : &NEXT_YM

9. DSY2MY FOCEXEC Input : MY (4 digits) Output: MYY YYM

10. DSY2MY FOCEXEC -* ------------------------------------------------- -* Get current session Y2k settings: -* ------------------------------------------------- 01 -? SET DEFCENT &DEFCENT 02 -? SET YRTHRESH &YRTHRESH

11. DSY2MY FOCEXEC -* ------------------------------------------------------------- -* Check input field name length. Max = 7. -* ------------------------------------------------------------- 03 -$RCHMY 04 -IF &FLD.LENGTH LE 7 GOTO $START ; 05 -TYPE ERROR in &FOCFOCEXEC invoking &FOCINCLUDE FOCEXEC: 06 -PROMPT &FLD. &FLD.EVAL GT 7 chars, reenter &FLD or enter QUIT):. 07 -GOTO $RCHMY 08 -$START

12. DSY2MY FOCEXEC -* ------------------------------------------------- -* Get century and window it: -* ------------------------------------------------- 09 -SET &_C = IF (EDIT(&.&FLD,'$$99') LT &YRTHRESH) 10 - THEN &DEFCENT + 1 ELSE &DEFCENT ;

13. DSY2MY FOCEXEC -* ------------------------------------------------------- -* Create &FLD_MYY output field -* ------------------------------------------------------- 11 -SET &FLD2 = '&' | &FLD ; 12 -SET &SUFFIX = '_MYY'; 13 -SET &FLD2.EVAL.&SUFFIX = EDIT(&.&FLD,'99$$') | &_C | 14 - EDIT(&.&FLD,'$$99');

14. DSY2MY FOCEXEC -* ------------------------------------------------------- -* Create &FLD_YYM output field -* ------------------------------------------------------- 16 -SET &SUFFIX = '_YYM'; 17 -SET &FLD2.EVAL.&SUFFIX = &_C | EDIT(&.&FLD,'$$99') | 18 - EDIT(&.&FLD,'99$$') ;