Loop question

[Former Member]

Folkes

Could some explain the LOOP ..ENDLOOP structure. why this is basically used?

if I have sum thing like this

LOOP AT I_T_VAR_RANGE INTO LOC_VAR_RANGE

WHERE VNAM = 'ZVAR1'.

< logic x>

ENDLOOP

I am assuming "logic x " will be executed only when VNAM = 'ZVAR1'. am I Correct?

Thanks

Raj

[Former Member]

Hi,

LOOP AT ..is used to process the records of the internal table...And the WHERE clause is used to filter the records..

So in your case..The internal table I_T_VAR_RANGE is processed and it will process the records where the column VNAM has got the value ZVAR1.

Thanks,

Naren

[Former Member]

hi,

Yes...you are very much correct....

to know more refer

http://www.sts.tu-harburg.de/teaching/sap_r3/ABAP4/loop.htm

Regards,

Santosh

[Former Member]

Hi,

LOOP AT ..is used to process the records of the internal table...And the WHERE clause is used to filter the records..

So in your case..The internal table I_T_VAR_RANGE is processed and it will process the records where the column VNAM has got the value ZVAR1.

Thanks,

Naren

[Former Member]

Hi

You are correct it will logic x when it satisfies the where condition.

Regards

Haritha.

[Former Member]

hi

Loop is generally used to perform operations on all the records being fetched from the internal table.

in ur case logic x will be performed for all the records that satisfy the VNAM = 'ZVAR1'

condition.

regards,

madhu

[Former Member]

Thanks for the replies guys..