Access to Objects 
The
SQL syntax elements for Oracle Version 7 and SAP DB Version 7.3 in
SQL mode ORACLE differ, among other things, with regard to object access.
If an
owner is not specified when a database object is accessed, and no object belonging to the current
user exists with this name, the following procedure, different to the Oracle procedure, applies when the database object is accessed:
- SAP DB searches for this object in the PUBLIC
synonyms.
If the object is not found here, SAP DB searches for this object in the part of the database catalog of the
DBA that the current user generated.
If the object is not found here, SAP DB searches for this object in the
database system administrator (SYSDBA) ‘s part of the database catalog.