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LOOP

ravi_chandra3
Active Contributor
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Hi all

Can anybody tell me if we use the data source as SAP BW then the loop will not take place . Why it is so ? I am new to BO plz explain me in detail...

I will assign points for good reply...

Thanx & Regdrs,

RaviChandra

Accepted Solutions (1)

Accepted Solutions (1)

Former Member
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Hi Ravi,

There is no schema for OLAP datasources(SAP BW) in universe structure pane, so that loop will not take place in universe, structure pane is empty in OLAP universe. 

ravi_chandra3
Active Contributor
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Hi

Thanx ravi ,

Can u describe more about it ? I did not get it ,

Thanx & Regards,

RaviChandra

Former Member
ravi_chandra3
Active Contributor
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HI ravi ,

Thanx for the doc , i have one doubt regarding the universe pane . If the DS is OLAP UNIVERSE then universe pane is empty , why it is empty ? What is the use of universe pane . Plz describe in detail .

Regards,

RaviChandra

Former Member
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Ravi,

If the DS is OLAP UNIVERSE then universe pane is always empty. Universe pane is for designing schema.


ravi_chandra3
Active Contributor
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Hi ,

Thanx for the reply, So there is no need to have universe if our database is OLAP UNIVERSE. Is that right ?

Regards,

RaviChandra

ravi_chandra3
Active Contributor
0 Kudos

Hi ,

Thanx for the reply, So there is no need to have universe if our database is OLAP UNIVERSE. Is that right ?

Regards,

RaviChandra

Former Member
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Yes, If our database is BW then there is no need to create schema, if our database is non-sap then we have to create schema in universe pane.

ravi_chandra3
Active Contributor
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Hi ravi ,

Thanx for the reply ,

Do u have any doc related to bi bo ? and one more what is loop ?

Regards,

RaviChandra

Former Member
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Ravi,

  • A loop is a set of joins that defines a closed path through a set of tables in a schema. Loops

     occur when joins form multiple paths between lookup tables.

I do not have docs related to BI/BO, check in Google, you will get some useful docs related to BI/BO

ravi_chandra3
Active Contributor
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Hi

I heard that this loop problem will occur if there is join between 2 dimension table . Is that right ? If so how the join can be created between 2 dimension table . There is join between fact table and dimension table with the help of DIMID . so how the join will be created between 2 dimension table .

Regards,
RaviChandra

Answers (0)