scripts : ITCSY STRUCURE

[Former Member]

Hi,

2 parameters used in itcsy structure explain them?

thanks

[Former Member]

1. This structure ITSCSY

(which is actually of type ITCSY)

2. is usually used in SAPSCRIPT (SE71)

while calling EXTERNAL SUBROUTINES.

3. the DEFINITION of this

FORM,

contains two parameters, IN and OUT,

which are of tuype ITCSY

4. These internal tables, then , contain

the

VARIABLENAME, AND VARIABLE VALUE,

which is passed using PERFORM.

You can call a Routine in any program in SAPScript.

For eg: if you have a subroutine named ADD_INCOME in a program ZSHAIL_BASIC, you can call the subroutine in SAPScript as follows:

/: PERFORM ADD_INCOME IN PROGRAM ZSHAIL_BASIC

/: USING &var1&

/: CHANGING &var2&

/: ENDPERFORM.

Here the input parameter to the subroutine is var1 and the value returned by the subroutine is var2.

In the program ZSHAIL_BASIC, you have to call the subroutine as

FORM ADD_INCOME TABLES IN_TAB STRUCTURE ITCSY OUT_TAB STRUCTURE ITCSY.

ENDFORM.

IN_TAB is a structure of type ITCSY,which has 2 components, NAME and value.

So in the program, var1(which is sent from SAPScript) , will be stored as IN_TAB-NAME and its value will be in IN_TAB-VALUE. You can utilise the IN_TAB-VALUE and after performing the required operations, the return value should be assigned to table OUT_TAB.

This value can thus be obtained in var2 specified in SAPScript.

Regards,

Santosh