Regarding modularization Technique

[Former Member]

Hi,

Did anyone know about these syntax below :

ASSIGN LOCAL COPY OF <f> TO <FS>.

ASSIGN LOCAL COPY OF INITIAL <f> TO <FS>.

ASSIGN LOCAL COPY OF INITIAL LINE OF <itab> TO <FS>.

ASSIGN LOCAL COPY OF INITIAL LINE OF (<f>) TO <FS>.

Regards

sekar

[Former Member]

Hi,

ASSIGN LOCAL COPY OF <f> TO <FS>.

The system places a copy of the specified global field <f> on the stack. In the subroutine, you can access and change this copy without changing the global data by addressing the field symbol <FS>.

You can use the LOCAL COPY OF addition with all variants of the ASSIGN statement except ASSIGN COMPONENT.

Other variants of the ASSIGN statement that are used in subroutines are:

ASSIGN LOCAL COPY OF INITIAL <f> TO <FS>.

This statement creates an initialized copy of the global field <f> on the stack without copying the field contents.

ASSIGN LOCAL COPY OF INITIAL LINE OF <itab> TO <FS>.

This statement creates an initial copy of the line of a global internal table <itab> on the stack.

ASSIGN LOCAL COPY OF INITIAL LINE OF (<f>) TO <FS>.

This statement creates an initial copy of the line of a global internal table <itab> on the stack. The internal table is specified dynamically as the contents of the field <f>.

for more information please check out the link below it might help you

http://help.sap.com/saphelp_nw04/helpdata/en/9f/db982c35c111d1829f0000e829fbfe/content.htm

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