Oracle Solution for Error ora-15123

ORA-15123: ASM file name 'string' contains an invalid incarnation number

What triggered the Error:

A numeric file name was specified which did not contain a valid ASM incarnation number. The ASM incarnation number follows immediately after the ASM file number. It must be preceeded by a '.' character, and contain only numeric characters.

What should we do to fix it:

Correct the file name specification.