SAP Tables and Their Relationship with Oracle Tablespaces

When a new SAP table is created, the logical storage parameters data class and size category are set in the technical settings of the table (transaction SE13).

Data Class

The data class logically defines the tablespace where the newly created table will be stored. The data class is assigned to the data tablespace using the TAORA table and index tablespace using the table IAORA. With the new tablespace layout there is no separation of data and index tablespaces. Table 20-4 lists the main data classes and a brief description.

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TABLE 20-4 Data Class Category

Size Category

The size category ...

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