How to fix the Oracle error ORA-15120: ASM file name ‘string’ does not begin with the ASM prefix character?

In this post, you’ll learn more about the Oracle ErrorORA-15120: ASM file name ‘string’ does not begin with the ASM prefix character with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-15120: ASM file name ‘string’ does not begin with the ASM prefix character

Reason for the Error ORA-15120: ASM file name ‘string’ does not begin with the ASM prefix character

A file name was specified to ASM which did not begin with the ASM prefix character (currently ‘+’). ASM uses the prefix to determine that a file specification is in fact an ASM file.

How to fix the Error ORA-15120: ASM file name ‘string’ does not begin with the ASM prefix character ?

You can fix this error in Oracle by following the below steps

Correct the file name specification.