RE:[sap-dev] Field-symbols question
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 | Posted by sapwes (Jack) on May 13 at 4:07 PM |  Mark as helpful |
Thought of it, training issue. Had enough resistance just getting the field symbols.
---------------Original Message---------------
From: sapwes
Sent: Thursday, May 13, 2010 9:27 AM
Subject: Field-symbols question
> The SAP performance guide indicates that using the assigning command when looping on an internal table improves performance.
> eg LOOP AT ITAB ASSIGNING <WA>
> <WA>-FLAG = 'X'.
> ENDLOOP.
> I have seen this to be true.
> I'm working with a devloper who insists on derefencing the field symbol and using the dereferenced varible
> eg
> LOOP AT ITAB ASSIGNING <WA>
> DerefVal = <WA>
> DerefVal-Flag = 'X'.
> ENDLOOP.
> Other than style issues do you folks have any thoughts how it will affect performance? or any other general thoughts about whether this is a good idea or not?
> Thanks
> Wes
__.____._ ---------------Original Message---------------
From: sapwes
Sent: Thursday, May 13, 2010 9:27 AM
Subject: Field-symbols question
> The SAP performance guide indicates that using the assigning command when looping on an internal table improves performance.
> eg LOOP AT ITAB ASSIGNING <WA>
> <WA>-FLAG = 'X'.
> ENDLOOP.
> I have seen this to be true.
> I'm working with a devloper who insists on derefencing the field symbol and using the dereferenced varible
> eg
> LOOP AT ITAB ASSIGNING <WA>
> DerefVal = <WA>
> DerefVal-Flag = 'X'.
> ENDLOOP.
> Other than style issues do you folks have any thoughts how it will affect performance? or any other general thoughts about whether this is a good idea or not?
> Thanks
> Wes
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