Blog

Business intelligence (BI) is a broad category of application programs and technologies for gathering, storing, analysing, and providing access to data to help enterprise users make better business decisions. BI applications include the activities of decision support, query and reporting, online analytical processing (OLAP), statistical analysis, forecasting, and data mining.

In RSA1 -> Transport Connection you can collect the Queries and the Role and after this you can transport them (enabling the transport in SE10, import it in STMS

RSA1

Transport connection (button on the left bar menu)

Sap transport -> Object Types (button on the left bar menu)

Find Query Elements -> Query

—-Find your query

——Group necessary object

Transport Object (car icon)

Release transport (T Code: SE10)

Load transport (T Code: STMS)

Indices/Indexes are used to locate needed records in a database table quickly. BW uses two types of indices, B-tree indices for regular database tables and bitmap indices for fact tables and aggregate tables.

Rollup is used to pack new DataPackages into the InfoCube aggregates. It is important to perform Rollup because than in InfoCube data will not be available while reporting on the aggregate.

An InfoCube is used to store the data physically. It consists of a number of InfoObjects that are filled with data from staging. It has the structure of a star schema.

In SAP BI, an Infocube contains Extended Star Schema as shown above.

An InfoCube consists of a fact table which is surrounded by 16-dimension tables and master data that is lying outside the cube.

It is the method of dividing a table for report optimization. SAP uses fact file partitioning to improve performance. We can partition only at 0CALMONTH or 0FISCPER. Table partitioning helps to run the report faster as data is stored in the relevant partitions. Also table maintenance becomes easier.

If it is fine check the IDOCs in source system go to BD87->give Ur user ID and date->execute->you can find Red status Idocs select the erroneous Idoc->Rt.click and select Manual process.

You need to reprocess this IDOC which are RED. For this you can take help of Any of your Team (ALE IDOC Team or Basis Team) Or Else

you can push it manually. Just search it in bd87 screen only to reprocess.

Also, try to find why this Idocs are stuck there.

Data integrity means no duplicate data. It is about eliminating duplicate entries in the database.

OLAP stands for Online Analytical Processing. It is a database which contain Historical data and the oldest data which is used to the business people.It comes from the data you have put in an OLTP database. OLTP means Online Transaction Processing.

Data transfer process (DTP) loads data within BI from one object to another object with respect to transformations and filters. In short, DTP determines how data is transferred between two persistent objects. It is used to load the data from PSA to data target (cube or ods or infoobject) thus, it replaced the data mart interface and the Info Package.

BEx Map is BW’s Geographical Information System (GIS). BEx Map is one of the characteristics for SAP BI, and it gives the geographical information like customer, customer sales region and country.

Data target administration task includes

1. a) Delete Index
2. b) Generate Index
3. c) Construct database statistics
4. d) Complete deletion of data target
5. e) Compression of the info-cube etc.

Rollup is used to pack new DataPackages into the InfoCube  aggregates. It is important to perform Rollup because than in InfoCube data will not be available while reporting on the aggregate.

Infocube is a data storage area which has a same structure as that of star schema. If we wish to create a infocube we have to require one fact table surmounted by the four dimensions.

To debug errors in SAP GUI we have to follow the path

1. a) Run Bexanalyzer
2. b) Business Explorer menu item
3. c) Installation check

It will show an excel sheet with start button, on clicking on it, it will verify the GUI installation

T-codes for Info-Cubes are:

LISTSCHEMA: Show InfoCube schema

LISTCUBE: List viewer for InfoCubes

RSDCUBE, RSDCUBED, RSDCUBEM: Start InfoCube editing

RSPCM: Monitor daily process chains

RSPC: Process Chain Maintenance

RZ20: To see log for process chains

RSPC1: Process Chain Display

The T-codes for Info-Cubes are

LISTSCHEMA: Show InfoCube schema

LISTCUBE: List viewer for InfoCubes

RSDCUBE, RSDCUBED, RSDCUBEM: Start InfoCube editing

Multi-provider is a type of info-provider that contains data from a number of info-providers and makes it available for reporting purposes.

1. a) Multi-provider does not contain any data.
2. b) The data comes entirely from the info providers on which it is based.
3. c) The info-providers are connected to one another by union operations.
4. d) Info-providers and Multi-providers are the objects or views relevant for reporting.
5. e) A multi-provider allows you to run reports using several info-providers that are, it is used for creating reports for one or more than one info-provider at a time.

It is used to convert data types from internal format to external format.

In transport organizer to unlock the object, go to SE03à , Request TaskàUnlock objects.  When you enter your request and select unlock and execute, it will unlock the request.

It is basically an approach that is considered when it comes to defining the data aggregation. Basically, it’s a logical structure and the best thing is the users are free to consider it for the purpose of data organization. The common example of this approach is the time dimension hierarchy.