ORA-59086
The value set for the maximum number of failgroup relationships or disk partners exceeds the current limit.
Cause
The maximum number of failgroup relationships or disk partners is set to a value that is greater than the maximum number of partners that Oracle Automatic Storage Management (Oracle ASM) can support with the current version of Partner Status Table (PST).
Action
Set the maximum number of failgroup relationships or disk partners to be within the range of the number of partners that Oracle ASM can support with the current version of PST.