What is DD ie Data Dictionary ?

[Former Member]

Hi All,

Not getting clear picture about Data Dictionary DD ?

What is DD , Whether it is physically located, if yes where,

also . how to create tables or indexes in DD if they are already created in database ?

when checked in dbo2 transaction

How to deal with the indexes which are created in database but missing in DD

also

the indexes which exist in DD but missing in Oracle Database

which missing indexes are critical among above.

am totally confused, kindly advise

please advice

Thanks

[former_member311580]

Hello sidharthmellam .

DD or Data Dictionary means the object repository. At SAP level it is managed from SE11. We could say that DD is the "logical"

definition of the objects.

Hope this clarifies a little...

Best regards,

Rafael