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Former Member
Jul 02, 2009 at 02:11 AM

Is it important to use INITIAL SIZE 0 in internal table

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Hi Friends,

I want to know, is it important to use INITIAL SIZE 0 in the time of internal table deceleration.

TYPES: BEGIN OF L_TYP_TAB_VBELN,

VBELN LIKE VBAK-VBELN,

END OF L_TYP_TAB_VBELN.

DATA: L_TAB_VBELN TYPE STANDARD TABLE OF L_TYP_TAB_VBELN.

OR

DATA: L_TAB_VBELN TYPE STANDARD TABLE OF L_TYP_TAB_VBELN INITIAL SIZE 0.

In these two internal tables which one is good as a code and performance?

Please explain also.

Regards

Amit