topic Re: Loop only one time in Application Development and Automation Discussions

Loop only one time

Former Member — Mon, 17 Sep 2007 07:21:38 GMT

Hi guys,

I have multiple record in an internal table

for that i have to loop only once

ie only first record i have to loop rest i dont want to loop.

How this can be done?

Regards

senthil

Re: Loop only one time

Former Member — Mon, 17 Sep 2007 07:25:24 GMT

What is your actual requirement ? Please let us know. so that we can help you. What do you want to fetch from the internal table ?

Re: Loop only one time

Former Member — Mon, 17 Sep 2007 07:25:24 GMT

Hi!

Clear lv_mblnr.

LOOP AT gt_main INTO wa_main.

IF wa_main-mblnr = lv_mblnr.

CONTINUE.

ELSE.

MOVE wa_main-mblnr TO lv_mblnr.

ENDIF.

other codings

ENDLOOP.

Regards

Tamá

Re: Loop only one time

Former Member — Mon, 17 Sep 2007 07:26:05 GMT

Hi Senthil

Pleae check

Read table ... with index 1 ...

Regards,

Arun

Re: Loop only one time

varma_narayana — Mon, 17 Sep 2007 07:27:26 GMT

Hi Senthil..

If you want to Read only single record then use the READ TABLE statement.

For 1st Record :

READ TABLE <ITAB> INTO <WA> INDEX 1.

if sy-subrc = 0.

endif.

For reading a single record based on some condition:

READ TABLE <ITAB> INTO <wA> WITH KEY MATNR = P_MATNR.

if sy-subrc = 0.

endif.

REWARD IF HELPFUL.

Re: Loop only one time

Former Member — Mon, 17 Sep 2007 07:28:27 GMT

Hi Senthil,

If reading a single record is the case. I think you can also use SELECT SINGLE *

Regards,

Sai

Re: Loop only one time

former_member188827 — Mon, 17 Sep 2007 07:30:47 GMT

data:BEGIN OF itab OCCURS 0,

z2 type i,

END OF ITAB.

ITAB-z2 = 1.

APPEND ITAB.

ITAB-z2 = 5.

APPEND itab.

loop at itab.

if sy-tabix = 1.

WRITE / itab-z2.

else.

exit.

endif.

ENDLOOP.