Question.1 What is a cell editor? Answer: Gives definition of specific cells in queries (intersection of two structures one characteristics structure and one key figure structure); using this you can override the default cell values. Question.2 What are the options for calculating result as summation? Answer: The sum of total..
Question.1 How can we overcome by loops? and also is it possible, one user can different universe? Answer: By using Alias and context Alias- loop contains one look up table Context-loop contains more than one lookup table. Question.2 How do we apply SQL query on selected variables? Answer: If you..
Question.1 What are the advantages of column-based tables? Answer: Advantages: Faster Data Access: Only affected columns have to be read during the selection process of a query. Any of the columns can serve as an index. Better Compression: Columnar data storage allows highly efficient compression because the majority of the..
Question.1 What is proposed from statistics for aggregates? Answer: You can ask the system to get the optimal characteristics for aggregation by using the BW statistics data (like query run time, etc). Question.2 Can you define aggregates on time dependent navigational attributes? Answer: Yes, as of version 3.x Question.3 What..
Question.1 What is the performance on SAP HANA One as compared to SAP HANA on-premise? Answer: For a similar number and type of CPU cores, memory and I/O configuration, SAP HANA One is comparable to SAP HANA on-premise. Your actual performance will vary based on the nature of workload. Question.2..
Question.1 What is $ as an authorization value? Answer: You use $ followed by a variable name (values populated in user exit for bex); this avoids having too many roles. Question.2 What is info object 0TCTAUTHH? Answer: This is used in hierarchy authorization Question.3 How would you debug security issues?..
Question.1 What is a filter? Answer: A filter, as the name suggests, is used to apply a condition to get specific or “filtered” data in the report. A filter can be applied either at the universe level or at the report level. Filter at the report, the level is nothing..
Question.1 What is SAP HANA One? Answer: SAP HANA One is a single HANA instance hosted on Amazon Web Services. Customers and Partners can use SAP HANA One to provision a secured instance of SAP HANA database. This instance can be used to build and deploy on-demand applications that leverage..
Question.1 What is a data source and an info source? Answer: Data source: The source that is sending data to a particular info source on BW; for example we have a OCUSTOMER_ATTR data source to supp attributes to ©CUSTOMER from R/3. Info source: Group of logically related objects; for example the..
Question.1 What is the role of surrogate keys in the data warehouse and how will you generate them? Answer: A surrogate key is a simple Primary key which maps one to one with a Natural compound Primary key. The reason for using them is to alleviate the need for the..