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BW Number Range Buffering

Former Member
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Hi Experts,

To avoid the high number of accesses to the NRIV table, activating number range buffering for BW objects (Main Memory Number Range Buffering).  I want to activate number range buffering.  I refered SAP Notes 130253.   How do I know what could be recommended Buffer size to maintain by SID and DIM id.

I read in notes that 100 - 500 is recommended buffer size we can maintain.  But How should we know that what buffer size we need to keep for SID and DIM id's.

Eg :

Object nameFrom numberTo numberNumber Range StatusCUBEDIM
BID0001234120000000004464891ZCI_MO2ZCI_M0223
Recommended Buffer Size

?

Here how can I decide what should be buffer size to be maintained ?

Your help is highly appreciated.

Thanks alot.

Sameer.

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Answers (3)

Answers (3)

ravi_chandra3
Active Contributor
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HI

It all depends on the data that we get from the source system . If there exits large number of entries in the source system then u have to pass large values .

Regards,

RaviChandra

former_member210615
Contributor
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set it based on number range level for your dimension, 500-1000 is like a general value, but if you are loading lots of data then number can vary i have set even number 1500, ask your basis to closely monitor the DTP when its running so that you can get to know which reading the NRIV table the most

-laksh

Former Member
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