topic Re: internal table?? in Application Development and Automation Discussions

internal table??

Former Member — Wed, 16 Jan 2008 10:27:39 GMT

Hello!

What's here a problem? My program says is smth. wrong. Thank you!!

CLASS int_table DEFINITION.

PUBLIC SECTION.

TYPES: BEGIN OF table1,

mfirst TYPE i,

msecond TYPE i,

END OF table1.

CLASS-DATA wa1 LIKE TABLE OF table1 WITH HEADER LINE.

CLASS-METHODS myinterne.

ENDCLASS.

Re: internal table??

Former Member — Wed, 16 Jan 2008 10:32:36 GMT

Hi,

CLASS int_table DEFINITION.

PUBLIC SECTION.

TYPES: BEGIN OF table1,

mfirst TYPE i,

msecond TYPE i,

END OF table1.

CLASS-DATA wa1 type TABLE of table1.

ENDCLASs.

regards,

Santosh Thorat.

Re: internal table??

JozsefSzikszai — Wed, 16 Jan 2008 10:34:17 GMT

CLASS-DATA wa1 LIKE TABLE OF table1 WITH HEADER LINE.

internal tables with header lines are not allowed in Object Oriented ABAP!

Re: internal table??

Former Member — Wed, 16 Jan 2008 10:46:03 GMT

Ok, but if I write the method:

METHOD myinterne.

wa1-mfirst = 2.

ENDMETHOD.

The program says "wa1 is a table without a header line and therefore has no component called mfirst". What's here wrong?

Thanks!

Re: internal table??

JozsefSzikszai — Wed, 16 Jan 2008 10:48:39 GMT

you have to define a work area (structure) as well, same as your internal table. assign values to the work area and APPEND it to the internal table.

Re: internal table??

Former Member — Wed, 16 Jan 2008 10:56:19 GMT

example, pls? I've just define and still a problem.

Thanks!!

Re: internal table??

JozsefSzikszai — Wed, 16 Jan 2008 11:05:25 GMT

definition:

work area

CLASS-DATA wa1 type table1.

internal table

CLASS-DATA itab_wa1 type TABLE of table1.

assign data to work area

wa1-mfirst = 2.

append line to internal table

APPEND wa1 TO itab-wa1.