Referential integrity actions other than RESTRICT not allowed for temporary tables

Item Value
SQLCODE -849
Constant SQLE_INVALID_FOREIGN_KEY_ACTION
SQLSTATE 42R01
Sybase error code 1709
ODBC 2 State 42000
ODBC 3 State 42000

Probable cause 

You attempted to specify an unsupported referential integrity action for a temporary table.