Call cfunc statement

[Former Member]

HI,

I would like to know what action the below statement performs

CALL 'C_RSTS_WRITE'

ID 'HANDLE' FIELD hlp_handle

ID 'BUFF' FIELD <f>.

and how can I see the value if written.

Thanks

Chaitanya.

[Former Member]

hi this is Calling a System Function ..

Effect

Passes fields to the called program by reference. With "ID id1", you specify the name of a formal parameter, and with "FIELD f1" the relevant field from the ABAP/4 program. If a formal parameter expects an internal table, the latter is passed in the form "FIELD tab[]".

Example

DATA RESULT(8).

CALL 'MULTIPLY' ID 'P1' FIELD '9999'

ID 'P2' FIELD '9999'

ID 'RES' FIELD RESULT.

Note

With some critical C functions, the system automatically performs an authorization check. If the user does not have the appropriate authorization, a runtime error occurs. You can check the authorization with the function module AUTHORITY_CHECK_C_FUNCTION.