Data Dictionary

[former_member130219]

Is data dictionary part of or located in Repository in the database layer.Please tell me with complete architecture.

Thank you.

Regards

Abhinandan Kumar

[Former Member]

hi Abhinandan Kumar{,

yes dictionary part is a part of Repository in the database layer

Go to http://help.sap.com and see the complete architecture.

Regards,

Prabhudas

[Former Member]

Hi,

Go to the following link :

http://help.sap.com/saphelp_nw04/helpdata/en/cf/21ea31446011d189700000e8322d00/content.htm

to clear your doubts about data dictionary.

by

Prasad gvk.

[Former Member]

Dictionary objects, Program ojects, etc are repository objects. All the objects which you can see thru SE84 are repository objects. Al repository objects are stored in the database tables. All these tables are cross client.

For perofrmance reason latest version of all last used repository objects are kept in the Applciation server buffer.

[Former Member]

Hi,

The ABAP dictionary lies in the APPLICATION LAYER and is connected to the RDB - Relational Database.

But, the dictionary objects are the physical data which is present in the underlying DATABASE (Database Layer).

ABAP dictionary is designed to minimize the database access, improving the performance and support the complete working of the SAP.

yes dictionary part is a part of Repository in the database layer

Go to http://help.sap.com and see the complete architecture.

http://help.sap.com/saphelp_nw04/helpdata/en/cf/21ea31446011d189700000e8322d00/content.htm

It will clear your doubts about data dictionary.

Regards,

Himanshu

[Former Member]

Yes, Data dictionary is a repository located in the database layer.

Check this link,

www.sharewareconnection.com/adda-advanced-data-dictionary-architect-.htm

Regards,

Joan

Edited by: Joan Jesudasan on May 5, 2009 8:44 AM

[former_member130219]

Thanks for the answers.

[Former Member]

Yes , it is part of it