Answer / venkat

Main Difference between InfoPackage and DTP is: InfoPackage can request the data from source system but DTP can not.
DTP is just an object that determines how data is transferred between two persistent objects within the BW system.

Answer / ravi kiran

1.)In r/3 moduels we use sales tables and mm tables and fi tables like bkpf and bseg..etc

2.)Delta update means after sending data in setup tables newly added or changed records are called as delta records. To send them into bw system we use direct delta,queued delta,unserialized v3 delta methods.

3.)vbak,vbap,vbup,vbuk,vbrk,vbrp,vcon,likp,lips,bkpf,bseg,mseg,mara....etc

4.)Sm37 jobs monitor and rsmo infopackage monitor, and rsrq individual req monitor....by using these we can see ther errors and can analyze to get solution.

5.)In support mainly we get system outages, gateway not assigned , rfc connection error, lock issues, table space error, many errors in tranportation due to lack of knowledge in tranporting objects in sequence...etc

last question i could nt understand......

Answer / praveen

Realtime flow
Development>Testing>production>go-live.if data huge frequent
archivng and regression will be done.
This is how real time IT practice carried.

Answer / arun

1.a)Info packages will transfer the data to PSA from file/Source System
b)IN DTP it transfer the data from PSA to Target (DSO/Cube)
2.they are different table, but as for the requirment of the data source tables are used VBAK/VBUP/VBAP/vbrk in SD
ekko/ekpo/ekbn for purchase and mara etc .....are used

3.In lo cockpit Update modes are direct delta,queued delta,unserialized V3

4.

5.here first we check in RSPCM T-code for error
then we go fo modification

6.user lock, short dump error etc

7.first Development->qaulity->Production

development u creat obj/cubes/multi providers/infoset/dso etc

in between UAT is done then goto quality using transport

quality : u will check / testing then goto production

production is live were we can nt do any changes

will transporting becarefull

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