functional modules,2d array

[Former Member]

i don't know how to create the functional modules in abap?

while at that time of creating the function group . the message should display as "it cannot exist ".

and one more quest how to create the 2dimensional array in abap.

plz tel_l the syntax and sample program for add the two 2*2 matrix.

[Former Member]

Use TYPE instead of LIKE in typing..

Function Module Creation:

First Go to transaction code SE 37.

Then create. Function group.

Goto --> Function Groups --> Create Group

under Function Group we create Function Module

After Create Function Group Give Function Module Name click on create

then we have Import, Export, Tables, Change, Exception, Source Code tabs .

Press on Import tab. then give import parameters.

The 2D array in ABAP is the INTERNAL TABLE.

Check this link for details of internal table

http://help.sap.com/saphelp_nw70/helpdata/en/fc/eb36e2358411d1829f0000e829fbfe/frameset.htm

Let me know if have any doubt.

[Former Member]

i know to create the one dimensional array by using internal table. but i dont know how to create the 2d array using internal table. plz give the syntax and example which i had already mentioned in previous forums.