Oracle Solution for Error ora-40212
ORA-40212: invalid target data type in input data for string function
What triggered the Error:
Target data type was invalid.What should we do to fix it:
Classification function accepts CHAR,VARCHAR2, and NUMBER targets. Regression function accepts NUMBER targets only.
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
