topic Values to be passed for Function ROUND..... in Application Development and Automation Discussions

Values to be passed for Function ROUND.....

Former Member — Sat, 16 Dec 2006 07:44:52 GMT

Hi freinds,plz tell me what are the values to be pass to the function round. suppose i want to round off 56.4456 to only 2 decimals, what value should i pass in,DECIMALS,INPUT,SIGN.

Re: Values to be passed for Function ROUND.....

Former Member — Sat, 16 Dec 2006 08:10:20 GMT

execute the code .

u need to work this out like this.

tricky part is if u want to see this in the fm input will be character of 200 length .

so u will get an error as the fm will take data types P or F or I and not char .

DATA:
   L_MENGE_P5(16) TYPE P DECIMALS 5,
   L_MENGE_P3(16) TYPE P DECIMALS 3,
   L_ANDEC     like T006-ANDEC value 2.


  L_MENGE_P5 = '56.4456'.

  CALL FUNCTION 'ROUND'
    EXPORTING
     DECIMALS            = L_ANDEC
      input              = L_MENGE_P5     "over here u need to pass other than char
     SIGN                = '+'
   IMPORTING
     OUTPUT              = L_MENGE_P3
   EXCEPTIONS
     INPUT_INVALID       = 1
     OVERFLOW            = 2
     TYPE_INVALID        = 3
     OTHERS              = 4
            .
  IF sy-subrc <> 0.
        MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
  ENDIF.

WRITE:/ L_MENGE_P3.

hope this helps ,

regards,

vijay

Re: Values to be passed for Function ROUND.....

anversha_s — Sat, 16 Dec 2006 08:32:23 GMT

hi,

no need fro any FM.

check this sample code.

data: a(16) type p decimals 4 .

data: b(16) type p decimals 2 .

data: c(30) .


a = '56.4456'.
write:/ a .

move: a to b .

write:/ b .

write a to c decimals 2 .

write:/ c .

the results will be

a = 56.4456
b = 56.44
c = 56.44

you can see automatic rounding of happenning as well

Regards

Anver