topic Re: Clear header in Application Development and Automation Discussions

Clear header

Former Member — Wed, 04 Feb 2009 09:31:41 GMT

Hi,

In my code the value there are 2 values in a internal table.The value in header is 0 but the next two lines have values in it.I have given the codn such that "if the internal table in not initial it must perform some actions" but though the table has value and as the header value is 0 its not performing the action.How to remove the 0 value.I tried with clear also its not working ou

Re: Clear header

Former Member — Wed, 04 Feb 2009 09:33:47 GMT

hi,

refresh the header..for better solution..please paste ur code..

Rgds.,

subash

Re: Clear header

SuhaSaha — Wed, 04 Feb 2009 09:35:06 GMT

Hello Saranya,

You wrote:

if the internal table in not initial it must perform some actions

Try the stmt as:


IF ITAB[] IS NOT INITIAL.
* Code ur logic
ENDIF.


To address the table body instead of the header line in a statement, you can append [] e.g., ITAB[]

For internal tables without header line, the table body is always used

BR,

Suhas

Edited by: Suhas Saha on Feb 4, 2009 3:08 PM

Re: Clear header

Former Member — Wed, 04 Feb 2009 09:35:20 GMT

Hi,

Refresh: itab will clear the header.

Cheers,

Surinder

Re: Clear header

Former Member — Wed, 04 Feb 2009 09:35:21 GMT

Hi,

You might have declared the internal table with header line..so in that case your condition should be like this ..

IF NOT itab[] IS INITIAL.
" Do processing
ENDIF.

Re: Clear header

Former Member — Wed, 04 Feb 2009 09:36:38 GMT

hi,

Make sure that the check your performing is with respect to the body of the table

i.e.

if you are using a internal table with a header line, the condition should go like this

if t_tab[] is not initial.

endif.

where t_tab is a internal table with header line and if the table has got entries in it this condition shall work.

Re: Clear header

faisalatsap — Wed, 04 Feb 2009 09:36:52 GMT

Hi,

Test the following Code hope will solve out your problem,

TYPES: BEGIN OF t_test,
  name(50),
END OF t_test.

DATA: it TYPE STANDARD TABLE OF t_test WITH HEADER LINE.

it-name = 'AAA'.
APPEND it TO it.
it-name = 'BBB'.
APPEND it TO it.
it-name = 'CCC'.
APPEND it TO it.

CLEAR: it,    " TO clear the Header
       it[].  " To Clear the Body.


IF it IS INITIAL.

  WRITE: / 'Header is Clear'.

ENDIF.

IF it[] IS INITIAL.

  WRITE: / 'Body is Clear'.

ENDIF.

Kind Regards,

Faisal

Edited by: Faisal Altaf on Feb 4, 2009 2:38 PM

Re: Clear header

Former Member — Wed, 04 Feb 2009 09:37:09 GMT

Check if you have given [] after ITAB.

Re: Clear header

Former Member — Wed, 04 Feb 2009 09:38:33 GMT

Hi Saranya,

As far as i have understood you are using a table with header line....

If so.... then please check if your condition with if is similar to the one give below

data: itab type table of <structure_name> with header line.

if itab[] is not initial.

your statement follows here *****

endif.

hope this resolves your issue

Regards,

Siddarth

Re: Clear header

Former Member — Wed, 04 Feb 2009 09:39:26 GMT

Hi,

You should write the code in below way. Consider ITAB is your internal table.

IF not ITAB[] is initial.

do some processing.

ENDIF.

Remember [] indicates internal table body. Internal table having Header & Body. Header contains one record at a time whereas body can multiple.

Regards,

Amit

Re: Clear header

Former Member — Wed, 04 Feb 2009 09:43:27 GMT

Code is

loop at gi_final.

clear gi_table.

if gt_table is not initial.

perform process.

endif.

endloop.

the value present in gi_table is

0000

000

00000000

0.00

0071 |**** |*********|** |*******|*******| 0 | 0.00 |

Re: Clear header

Former Member — Wed, 04 Feb 2009 09:44:54 GMT

if gt_table is not initial.

right

if gi_table is not initial.

and loop at gi_table only to have value in the header.

Cheers,

Surinder

Edited by: SURINDER SINGH OBEROI on Feb 4, 2009 3:15 PM

Re: Clear header

Former Member — Wed, 04 Feb 2009 09:48:07 GMT

Have declared gt_final as internal table as

DATA: BEGIN OF gt_final OCCURS 0,

some fields

end of gt_final

Re: Clear header

Former Member — Wed, 04 Feb 2009 09:50:53 GMT

hi,

taking gt_final as ur internal table,

gt_table as ur header...

so in order to check whether ur internal table has values or not..

u should write

if gt_final[] is not initial.

perform process..

endif..

to clear 0's in ur header , u can refresh it...

Rgds.,

subash

Re: Clear header

Former Member — Wed, 04 Feb 2009 09:54:01 GMT

what is gi_table???

Cheers,

Surinder