topic Re: data declaration in Application Development and Automation Discussions

data declaration

Former Member — Wed, 22 Nov 2006 03:47:49 GMT

Hello All,

I have the following code:

DATA: Begin of structure,

fld1,

fld2,

fld3,

end of structure.

DATA: tab1 like structure occurs 0 with header line,

tab2 like structure occurs 0 with header line.

DATA: struc1 like structure,

struc2 like structure.

Class cls DEFINITION.

PUBLIC section.

METHODS.

---

ENDCLASS.

class implementation.

method.

loop at tab1 into struc1

.......

endloop.

endmethod.

The code is syntactically correct and has been activated. IN the above, when I double click on tab1 it is not going to its definition, but instead throws an error message saying that the object struc1 is not found.

This is the case when I double click the tab1 inside method-endmethod.

Outside the method-endmethod, it goes directly to its definition in DATA declaration.

Any suggestions to avoid this?

Thanks

M A

Re: data declaration

Former Member — Wed, 22 Nov 2006 03:50:50 GMT

Hi,

Declare the tab1 in the class definition..

Probably you cannot use global internal tables inside the class...

Thanks,

Naren

Re: data declaration

RichHeilman — Wed, 22 Nov 2006 03:53:27 GMT

Try putting the DATA statements inside you class definition under the PUBLIC SECTION. You will need to define like so.



Types: Begin of structure,
fld1,
fld2,
fld3,
end of structure.

DATA: tab1 type table of structure,
tab2 type table of structure,

DATA: struc1 like line of tab1,
          struc2 like line of tab2.

Regards,.

Rich Heilman

Re: data declaration

Former Member — Wed, 22 Nov 2006 04:28:14 GMT

Thanks for your solution.

The structure definition which iam using is as follows:

DATA: BEGIN OF structure.

INCLUDE STRUCTURE zstruc.

DATA: upd_ind TYPE c,

cellio_tab TYPE lvc_t_styl,

linecolor(4) TYPE c,

END OF structure.

Now, when this is placed inside PUBLIC SECTION, we need to use TYPES.

I have taken like this:

TYPES: BEGIN OF structure.

INCLUDE STRUCTURE zstruc.

TYPES: upd_ind TYPE c,

cellio_tab TYPE lvc_t_styl,

linecolor(4) TYPE c,

END OF structure.

But still I am getting errors. Hope the second TYPES declared above is wrong.

Please suggest.

Thanks

M A

Re: data declaration

RichHeilman — Wed, 22 Nov 2006 04:34:08 GMT

Please try this.



*---------------------------------------------------------------------*
*       CLASS cls DEFINITION
*---------------------------------------------------------------------*
*       ........                                                      *
*---------------------------------------------------------------------*
class cls definition.

  public section.

    types: begin of structure.
         include type  zstruc.   "<----
    types: upd_ind(1) type c,  "<----
    cellio_tab type lvc_t_styl,
    linecolor(4) type c,
    end of structure.

endclass.

*---------------------------------------------------------------------*
*       CLASS implementation DEFINITION
*---------------------------------------------------------------------*
*       ........                                                      *
*---------------------------------------------------------------------*
class cls implementation.

endclass.

Regards,

Rich Heilman

Re: data declaration

Former Member — Wed, 22 Nov 2006 04:36:20 GMT

Hi,

Try this..

TYPES: BEGIN OF structure,

ztable type <b>zstruc</b>,

upd_ind type char1,

cellio_tab TYPE lvc_t_styl,

linecolor(4) TYPE c,

END OF structure.

Thanks,

Naren

Re: data declaration

Former Member — Wed, 22 Nov 2006 04:50:34 GMT

Thanks Narendran and Rich.

I have already put the code which u both have sent. But still I am getting errors like:

"Explicit length specifications are necessary with types C, P, X, N undW in the OO context".

What modifications are to be done here. PLease suggest.

Thanks

M A

Re: data declaration

Former Member — Wed, 22 Nov 2006 04:54:29 GMT

Yeah

I have got it.

I have specified the length of upd_id. And now its taking.

Anyways, Thanks a lot to all of you.

Re: data declaration

Former Member — Wed, 22 Nov 2006 06:49:19 GMT

HI,

i suggest used in this way

TYPES BEGIN OF structure.

include structure zstruc.

types: upd_ind type char1.

tcellio_tab TYPE lvc_t_styl,

linecolor(4) TYPE c,

END OF structure.

now structure is a flat one.