Oracle Error Message
ORA-15071: ASM disk “string” is already being dropped
Reason for the Error
An attempt was made to drop a disk from a diskgroup that was already in the process of being dropped from the diskgroup. Alternatively, an attempt was made to forcibly drop a disk from a diskgroup using the FORCE option that was already being forcibly dropped from the diskgroup.
Solution
Check the ASM disk name and FORCE option as specified in the command.
