topic Re: Subroutine - Internal table without header line. in Application Development and Automation Discussions

Subroutine - Internal table without header line.

Former Member — Tue, 07 Mar 2006 16:10:43 GMT

Hi all,

Can anyone explain me how do we pass an internal table without header line to subroutine ?

*********************************************************

REPORT Z_PERFORM_VALUE.

tables : sflight.

types : begin of line,

carrid like sflight-carrid,

connid like sflight-connid,

fldate like sflight-fldate,

end of line.

data : itab type standard table of line with default key.

data : wa type line.

wa-carrid = 'AA'.

wa-connid = '17'.

wa-fldate = sy-datum.

append wa to itab.

clear wa.

wa-carrid = 'AB'.

wa-connid = '18'.

wa-fldate = sy-datum + 1.

append wa to itab.

clear wa.

wa-carrid = 'AC'.

wa-connid = '19'.

wa-fldate = sy-datum + 2.

append wa to itab.

clear wa.

perform display tables itab .

----

Form display

----

FORM display TABLES P_ITAB STRUCTURE line.

ENDFORM. " display

*********************************************************

This is the program I am trying to develop. When I check for syntax this is error I get.

Program Z_PERFORM_VALUE

In PERFORM or CALL FUNCTION "DISPLAY", the the actual parameter "ITAB"

is too short for the formal parameter "P_ITAB".

Can anyone explain me what this error meant ?

Regards,

Varun.

Re: Subroutine - Internal table without header line.

venkata_ramisetti — Tue, 07 Mar 2006 16:14:33 GMT

modify your code like below...

----

Form display

----

FORM display TABLES P_ITAB STRUCTURE ITAB.

ENDFORM. " display

Re: Subroutine - Internal table without header line.

suresh_datti — Tue, 07 Mar 2006 16:16:39 GMT

Pl use

FORM display TABLES P_ITAB LIKE ITAB.

Regards,

Suresh Datti

Re: Subroutine - Internal table without header line.

Former Member — Tue, 07 Mar 2006 16:17:38 GMT

FORM display TABLES P_ITAB STRUCTURE <b>ITAB</b>.

ENDFORM. " display

regards

vijay

Re: Subroutine - Internal table without header line.

Former Member — Tue, 07 Mar 2006 16:20:03 GMT

Hi Varun,

Declare your perform as below.

FORM display TABLES P_ITAB.

ENDFORM. " display

Re: Subroutine - Internal table without header line.

Former Member — Tue, 07 Mar 2006 16:20:03 GMT

Hi varun,

if the problem still persists you can just use..

perform display changing itab .
  modify itab.
 FORM display changing P_ITAB .

 ENDFORM. " display

regards

satesh

Re: Subroutine - Internal table without header line.

Former Member — Tue, 07 Mar 2006 16:20:52 GMT

Hi all,

Sorry all guys. All of you have mentioned the same answer but it still gives an error :

Program Z_PERFORM_VALUE

Parameter "P_ITAB" STRUCTURE "ITAB" - field "ITAB" is not a structure.

It came right when I give wa there in the place of itab.

Regards,

Varun.

Re: Subroutine - Internal table without header line.

Former Member — Tue, 07 Mar 2006 16:25:22 GMT

Hi all,

By chance all of you gave the same answer. But it still gives you an error if you give it as itab.

Error Details :

Program Z_PERFORM_VALUE

Parameter "P_ITAB" STRUCTURE "ITAB" - field "ITAB" is not a structure.

It would be correct if you give wa in th place of itab.It worked for me.

Thank you all my friends for sparing time and helping me solve my problem.How do I assign points now ?

Sorry for the duplicate post. There's a problem with my internet connection. Please forgive me.

Regards,

Varun.

Message was edited by: varun sonu

Re: Subroutine - Internal table without header line.

Former Member — Tue, 07 Mar 2006 16:30:00 GMT

In the form definition you need to paas the table name after structure(instead of the type -line)

Regards,

Richa

Re: Subroutine - Internal table without header line.

Former Member — Tue, 07 Mar 2006 16:31:01 GMT

Hi Varun,

to assign points just click on the radio button the left of each post..

regards

satesh