Answer / sivaramakrishna

when we want to get the details based on a field in select
statement we should use always primary key fields to
improve the performence. but in any case needed to get
detais based on non primary key fields then we go for
secondary index . ie based on which non primary key fields
we need to fetch the data using select st for those fields
we create secondary index in sell.

Answer / abaprajaram

For Perfomance perspective to use two keys to read the data
in to the internal tables

what is the client on which u have worked? In real time ?

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Hi, I have a requirement for locking the fax field in user master records. As you know user can edit the details using the System>profile>own data (SU3), it is causing some security threat to our model. What i want is users should not be able to change the fax field under communications when they get into su3.I have heard of user Exist functionality but don't know how to implement it. Can you suggest something, it will be greatly appreciated.

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what is sales order confirmation and how can do design it in webdynpro. what is Tcode for the same?

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What is gui status? How to create /edit gui status?

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What are the different types of parameters? How can you distinguish between different kinds of parameters?

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why we call smartform as a client independent? (as we are able to retrive data from any client dependent d/b table in smartforms. )

2 Answers  

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why SAP script is clint dependent and smartform is clint indepedent ?

3 Answers  

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pls tel me......how we link two fields by using foregin keys between two tables in sap abap?

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I have more than one layout in a form, would You handle?

2 Answers   IBM,

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What is a help view? : abap data dictionary

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Difference between Field groups and internal tables?

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What are the advantages and disadvantages of using views in abap programming ?

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