sap hana practice questions
TRANSCRIPT
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13. create attribute view using SFLIGHT schema with STRAVELAG table which contains level base hierarchy and understand the hierarchy in Bo and illustrate .?
Ans:
Go to navigator view
Right click on the content folder create a new package
Select the package
Create new attribute view
To create attribute view , you have to enter Name , Description and package
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Select view type
Standard
Time view
Derived views (we should not but change we can use)
Copy from (we should change and we can use)
Finish
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Select the table in the schema you want
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Click add
Finish
Select from the view
Right click on the view of each
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Select the attributes to show
At least one key attribute is required
Any number of non key attributes may be defined
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Create calculated attribute
Right click on the calculated attribute select new
Give name description
Select data type
In Expression editor we have to write expression
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Add
Go to hierarchies
Right click on that hierarchies select new level hierarchy
Provide name description and add level hierarchy
Need one attribute for hierarchy level
Fixed number of levels
Select and add the columns to out put structue
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Save and validate
Save and activate
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Check the history
May it have errors and warnings
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14. Create analytical view using Efashion schema with Shop_ fact,Outlook_lookup , Article_lookup ,you have to work all the features?
Ans:
Go to content Efashion package
Open E fashion package Go to Tutorial package
Right click on the tutorial package Select new analytical view
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Give name :and description
Finish
Select efashion _tutorial package
Add the tables shop_facts ,outlook_lookup&article_lookup
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Finish
Apply cardinality
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Add the the attributes and measures
Add new calculated attribute
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Add name description
In expression editor give elements operators and functions
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Add new calculated measures
Give name and description
Select data type
In expression editor add elements operators functions
Ok
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Add new resticted measures
Give name ,aggregation type description and measure
Add restriction
Ok
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Add new variable
Give name ,description,datatype,type
Ok
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Validate