topic Re: Function module help requried in Application Development and Automation Discussions

Function module help requried

Former Member — Wed, 07 Jan 2009 18:02:55 GMT

Hi Guys,

I develop a function module to sum of two float values.

so in import parameters i declare two variables with float data types in function modue as below

number1 type float

number2 type float

other variable to hold sum of two above variables as below

result type float

in source code

result = number1 + number2.

but if i pass values of two variables(number1,number2) as 5 , 5

result = 1.000000(where as result shoudl be 10.0000)

and also i can't pass more than one digit value for variables

pls suggest me where can i declare float variables size in import and export tabs of fucntion moduel.

Re: Function module help requried

Former Member — Wed, 07 Jan 2009 18:11:46 GMT

Hi,

Use any existing data element to define the import export parameters. There are so many standard data elements...

Hope this helps.

Regards,

Bharati

Re: Function module help requried

Former Member — Wed, 07 Jan 2009 18:20:49 GMT

Hi,

I can't use standard data elements.

i want to declare it as folat only.

so please suggest me where can i declare size of variable in import and export tabs in function module

Re: Function module help requried

Former Member — Wed, 07 Jan 2009 18:21:21 GMT

Check your result - it should be 1.0000000000000000E+01

Rob

Re: Function module help requried

Former Member — Wed, 07 Jan 2009 18:27:31 GMT

yes, result i'm getting 1,000000000000000E+01(as suppose to show it as 10)

Edited by: venkat venkata on Jan 7, 2009 7:27 PM

Re: Function module help requried

Former Member — Wed, 07 Jan 2009 18:30:03 GMT

Then don't declare it as float!

Or after it is returned, assign it to a non-float field!!

Rob

Edited by: Rob Burbank on Jan 7, 2009 1:30 PM

Re: Function module help requried

Former Member — Thu, 08 Jan 2009 05:13:41 GMT

Hi,

Result is absoluteky fine, either you can add some different format in write statement for the desirable output or you can assign the total to non float variable and test the result as explained above.

Various output options can be

write: sum exponenet 1 decimal 2

etc.

Do f1 on write for various other options.

Pooja