Data Dictionary

[former_member130219]

Please use a more meaningful subject in future

Hi friends

Data dictionary is located in repository.Perfect!

But dictionary is at application layer ,so is it that everytime we start

writing programs dictionary is uploaded to application layer.

Please help me in understanding the architecture for this.

Abhinandan kumar

Edited by: Matt on May 5, 2009 11:21 AM

[GauthamV]

Plz SEARCH in SCN before posting.

Don't violate forum rules with duplicate posts

check this.

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

[Former Member]

Hi:

Have a look

[Link|http://help.sap.com/saphelp_sm32/helpdata/en/cf/21ea31446011d189700000e8322d00/content.htm]

Regards

Shashi

[matt]

Please use a more meaningful subject in future

[Former Member]

Hi,

Presentation layer->Application Layer->Database layer.

ABAP dictionary is at application layer level and the data in the tables are stored at Database layer level. Whenever you see the table and fields in the table it is from application layer level and whennever you will click on contents of the table then data is fetched from database layer. This will helps in reducing the burden on the application layer and having quick functioning of the system.

[Former Member]

Hi,

Check with the following link

[Data Dictionary|http://help.sap.com/saphelp_nw04/helpdata/en/cf/21ea31446011d189700000e8322d00/content.htm]

Once go through the SAP library, which provides the complete details.

Hope this helps you

Regards,

Rajani

[Former Member]

hi

what ever u write the abap coding is all at the application server only,so when ever

u create a table in data dictionary which is in the application server the same table with similar

structure of data dictionary will be created in tha database layer and what ever the entries u create

for the table will be stored in the database layer.

Regards

[former_member130219]

Thanks for support.