How to convert date to time

Question

hello guys,
i am working in crm workflow. in crm if any one creates a activity means then date and time will be saved in a field.
my problem is:
for example if a person creates a activity on 11.11.2006 by 12:08:51 and workflow should get trigreed after 1 hours and it should send a mail to the hr manager based upon the status of the activity.
in the subject i have to specify the time ie "for 01 hours" i can able to get it till 23 hours but for 24 hours it is giving as 00 and for 25 hrs it is giving as 01.
so i have to convert this date to time ie <u> <b>i have to get the difference between the activtiy created day and current day and i have convert it to hours.</b></u>
please help me in this regards
Thanks a lot in advance.
Balaji

Answer 1

hi
good
try this function module
HR_TIME_RESULTS_GET Get the time results for a payroll period. (provided by Francois Henrotte)
Example:
  DATA: IT_T549Q TYPE T549Q OCCURS 0 WITH HEADER LINE,
        IT_ZL TYPE PC2BF OCCURS 0 WITH HEADER LINE.
  W_BEGDA = '20010101'.
  W_PERNR = '00000001'.
  CALL FUNCTION 'HR_PAYROLL_PERIODS_GET'
       EXPORTING
            get_begda       = w_begda
       TABLES
            get_periods     = it_t549q
       EXCEPTIONS
            no_period_found = 1
            no_valid_permo  = 2.
  CHECK sy-subrc = 0.
  CALL FUNCTION 'HR_TIME_RESULTS_GET'
       EXPORTING
            get_pernr             = w_pernr
            get_pabrj             = it_t549q-pabrj
            get_pabrp             = it_t549q-pabrp
       TABLES
            get_zl                = it_zl
       EXCEPTIONS
            no_period_specified   = 1
            wrong_cluster_version = 2
            no_read_authority     = 3
            cluster_archived      = 4
            technical_error       = 5.
NOTE: it_zl-iftyp = 'A'   absence
      it_zl-iftyp = 'S'   at work
try this also
HR_PAYROLL_PERIODS_GET Get the payroll period for a particular date. (provided by Francois Henrotte)
thanks
mrutyun^