Slow SQL from PRPS via OBJNR

[Former Member]

Hi sirs,

I have extract the WBS element for certain ASSET numbers, sample sql below. since objnr is not a primary key my sql is very slow, is there a way to convert an internal wbs number (anla-posnr) to a WBS element? because prps-pspnr is displayed differently from what is stored i cannot use it in my select statement

SELECT SINGLE * FROM anla.

IF sy-subrc = 0.

CONCATENATE 'PR' anla-posnr INTO objnr.

SELECT SINGLE * FROM prps WHERE objnr = objnr.

WBSelem = PRPS-POSID.

endif.

thanks in advance

[Former Member]

please aviod select *

select field1 field2 ...fieldn single into correspoing fields of table itab from dbtable.

[former_member194669]

Hi,

You can convert ANLA-POSNR to external WBS .

please check the conv routine CONVERSION_EXIT_ABPSP_OUTPUT

http://www.erpgenie.com/abaptips/content/view/363/62/

please check ANLA-POSNR domain its have conv,exit associated with it.

aRs

Points are always welcome

[Former Member]

Please check at the domain of the WBS element. There will be conversion exita.

Double click on the conversion ext and you will see two FMs _INPUT & _OUTPUT.

This are for internal & external format conversion of WBS element.

Now you use according to the your requirement, example to convert from External to Internal for format use the FM ending with ---INPUT. The export parameter of this FM will be internal format.

Now regarding SQL optimization. Avoid select * <----use the specific field needed.

Also avoid using repeated SELECT statement from the same table. In such case, first option should always if possible --select the whole required records in a internal table.

SELECT <F1> <F2> INTO TABLE itab

FROM []

FOR ALL ENTRIES IN <>

WHERE <> = <>.

Regards,

A.Singh