Prevent user from submitting the same jobname ZXXX twice

tables:  tbtco.

data: t_jobcnt(1) type n,
      t_sdluname like tbtco-sdluname,
      t_strtdate like tbtco-strtdate,
      t_strttime like tbtco-strttime.

select * from tbtco where jobname  = 'ZXXX'
                      and strtdate = sy-datum
                      and status   = 'R'.
    t_jobcnt = t_jobcnt + 1.
    if t_jobcnt = 1.
       t_sdluname = tbtco-sdluname.
       t_strtdate = tbtco-strtdate.
       t_strttime = tbtco-strttime.
    endif.
endselect.
if sy-subrc = 0.
   if t_jobcnt < 1.
       message e123 with t_sdluname 'have execute the program on'
                         t_strtdate t_strttime.
   endif.
endif.

More Function Module
Functions / SAP Script / ALV

Tables
Database Table

ABAP Books List
ABAP/4 Certification, Programming, Smartforms, Sapscripts and Object Oriented Programming Books

Smart Forms
SAP Smartforms

ABAP Menu:
ABAP Example Hints and Tips

Return to Index:-
SAP ABAP/4 Programming, Basis Administration, Configuration Hints and Tips

(c) www.gotothings.com All material on this site is Copyright.
Every effort is made to ensure the content integrity.  Information used on this site is at your own risk.
All product names are trademarks of their respective companies.  The site www.gotothings.com is in no way affiliated with SAP AG.
Any unauthorised copying or mirroring is prohibited.