ORA-30476: PLAN_TABLE does not exist in

admin

ORA-30476: PLAN_TABLE does not exist in the user's schema
Cause: Estimate_Summary_Sizeuses Oracle SQL "EXPLAIN PLAN" command to
estimate cardinality of the specified select-clause. This requires a tablecalled the
PLAN_TABLE in the user's schema. For more information refer to the SQL
Reference Manual.
Action: Create the PLAN_TABLEas described for EXPLAIN PLAN. On most
systems a script utlxplan.sql will create this table.