topic Data Dictionary in Application Development and Automation Discussions

Data Dictionary

Former Member — Tue, 05 Jun 2007 09:48:27 GMT

Hi Friends.

How r u?

This is Ravinder.

I have some queries plz send reply.

1. Difference between Data class and Delivery class in Data dictionary?

2. What is Table Space in Data Dictionary?

3. How many methods are available for f4-functionality in ABAP/4 programming?

4. How we apply f4-functionality in ZTABLES ?plz give an example?

plz send reply

E .Rravinder

Re: Data Dictionary

former_member196299 — Tue, 05 Jun 2007 10:01:16 GMT

hi Ravinder,

1) The difference between data class and delivery class in DDIC is , in data class you specify which type of data will be stored in the table , like master data or transaction data etc ( APPL0, APPL1 ) and in delivery class you specify where you want the table to be stored .

3) There are two ways to provide F4 functionality , 1st way is by using foreign key relationship n value table .2nd way is by using search help in the table field.

4) The above 2 methods can be used for provideing F4 help in Ztables .

for example , please check for the search help area of SAP library .

Regards,

Ranjita