the importance of input parameters and output parameters

[Former Member]

hi all.

kindly suggest me the importance of output and input parameters in smart forms.

[Former Member]

Hi

Distinguishing between input and output parameters enables the global check to execute a data flow analysis. Since both input and output variables are global, changes of these variables in the program lines node have global effects. This distinction between input and output parameters thus is of importance only for the check, but does not restrict the visibility of the specified fields.

With Regards

Nikunj Shah

[Former Member]

hi prashant,

Input parameters --> read only. For manipulations inside your program logics (codes)...

Output parameters --> write only. For Display on the form.

[Former Member]

HI,

INPUT parameter----

---

> the varibales which already defined and defined and holds the data.

OUTPUR parameter----

---

> the variables which are not holding the values before executing the flow logic

after executing flowlogic these will hold the values.

Eg:

in flow logic:

input para output para

gv_val gv_val1.

code:

gv_val1 = gv_val + 1

reward me if it is useful.

thanks

AM

[Former Member]

Hi,

Input and Output Parameters are in Program lines.

Whenever you need input from other area of smartform you put that variable in input parameters and when you need to display that data in other part of smartform then you declare that variable in output parameter.

Thanks.

Swati.

[former_member181995]

prashant,

input parameter are those you are feeds for calculation or in select query in form for getting OP parametr..

but the some variable which need to be shown in form layout they are come in output parameter.

Amit.

[former_member705122]

Hi,

Check this links:

see Input/Output Parameters in this link:

http://help.sap.com/saphelp_nw2004s/helpdata/en/a3/80bae8dfd911d3b576006094192fe3/frameset.htm

Regards

Adil