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Techincal settings

Hi ,

which cases we use follwing thinks :

in techical settings , data class section

USER Customer data class

USER1 Customer data class

USER6 Customer data class, generated by SAPDBA

USER7 Customer data class, generated by SAPDBA

DDIM Dimension Tables in BW

DFACT Facts Table in BW

DODS ODS Tables in BW

And also size catagory , which size ( 0 to 8 ) , we need to give . based on which cases , we need to select size catagory .

Please.advise me

Regards ,


Former Member
Former Member replied


We use technical settings for

1. Assigning the table to one of the table space available in the database. This we do in data class.

APPLO : here we are assigning our table to master data table space

APPL1 : here we are assigning our table to transaction data table space

APPL2: here we are assigning our table to organization data table space. These data are customizing data that are defined during the system is installed and it is very rarely changed.

The other data classes, USER and USER1, are provided for the customer. These are used to define user developments.

2. size category: size category identifies the amount of disk space needed for the particular table on the database when creating it. If the number of records in a table exceeds the original size category, then more space will automatically be allocated in the database



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