ORA-01747 invalid user.table.column, table.column, or column specification

I got ” ORA-01747 invalid user.table.column, table.column, or column specification” error in Oracle database.

ORA-01747 invalid user.table.column, table.column, or column specification

Details of error are as follows.

ORA-01747 invalid user.table.column, table.column, or column specification

Cause: A column name was specified improperly in the current SQL statement.

Action: Check the statement's syntax, especially references to column names, 
and retry the statement.

invalid user.table.column, table.column, or column specification

This ORA-01747 errors are related with the column name was specified improperly in the current SQL statement.

To solve this error, Check the statement’s syntax, especially references to column names,and retry the statement.

Don’t  use column names in reserved words.

If your column names in reserved words, then Try enclosing the reserved word in double quotes.

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