ORA-01761: DML operation does not map to a unique table in the join

ORA-01761
ORA-01761: DML operation does not map to a unique table in the join
Cause: The primary table is the base table against which the update, insert or
delete operation is finally being done. For delete either there is no primary table in
the join query or there is more than one. For update or insert the columns specified
map to more than one base table.
Action: Change the join specification.
More details : Viste http://www.high-oracle/ora-01761/
More details : Viste http://www.high-oracle/ora-01761/
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