Error: Table without a header line and therefore has no component called x

[Former Member]

Hi Expert,

I'm not a programer but I'd like to get the following code working. Sorry if it's too simple.

i have the following simple program whee I want to call a function module. The function module delivers a structure that with several fields including one named LOW. I would like to use it.

However I get the syntax error:

"STRUCTUREB" is a table without a header line and therefore has no component called "LOW".

Any help, appreciated. Alberto

REPORT  ZTESTAS.

TYPE-POOLS: RSR.
DATA: RSR_T_RANGESID TYPE Rsdd_T_RANGE.
DATA: E_T_RANGE TYPE  RSR_T_RANGESID.
*DATA: structure TYPE rsr_s_rangesid occurs 1.
DATA: structureb TYPE RSR_T_RANGESID.

DATA l_version   TYPE /bic/oizversion.

call function 'Z_BWVEZVERSF'
exporting
I_VNAM = 'ZVERSF'
I_VARTYP = '0'
I_IOBJNM = 'ZVERSION'

importing
E_T_RANGE = structureb.

l_version = structureb-low.

[Former Member]

Hi,

Try to change:

structureb TYPE RSR_T_RANGESID occurs 0 with header line.

Best regards,

Leandro Mengue

Edited by: Leandro Mengue on May 19, 2010 4:21 PM

[Former Member]

Thanks a lot,

Unfortunately I get the very same message when coding as you said.

Regards,

Alberto

[Former Member]

Well then try something like this and check

DATA: structureb TYPE TABLE OF RSR_T_RANGESID WITH HEADER LINE.

Vikranth

[Former Member]

Hi,

Sorry, adjusto to:

DATA: warea LIKE RRRANGESID.
...
READ TABLE structureb INTO warea INDEX 1.
l_version = warea-low.

Best regards,

Leandro Mengue

[Former Member]

Perfect Leandro,

Problem solved. Points assigned.

Regards,

Alberto

[Former Member]

The problem may be solved in that you don't get a syntax error. But you will probably want to check your logic. You are simply looking at the first of possibly many table records.

Rob

[Former Member]

Hi,

It´s obvious that you have to check the logic!

But with this part of code, read the first row make sense, because the program is working with one version (l_version).

The topic is how to handle the internal table and work area (with flat structures) and not to check all code.

Best regards,

Leandro Mengue

[Former Member]

>

> The topic is how to handle the internal table and work area (with flat structures) and not to check all code.

Yes - that's the question, but I'm not sure it's the right question.

Rob

[Former Member]

Hi Rob,

Of course your warning is relevant in terms of all scope of the program.

Tips are every well done. Thanks!

Best regards,

Leandro Mengue