Oracle Solution for Error ora-38501
ORA-38501: sub-query not allowed in the expression
What triggered the Error:
An attempt was made to use a sub-query in the expression.What should we do to fix it:
Do not use sub-queries in the expressions.
If this was not sufficient go over to:
Oracle Official Support Knowledge Center
Or maybe those geeks at: StackOverflow Board
Or maybe those geeks at: StackOverflow Board
