| ERROR | could not locate ASM instance serving a required diskgroup |
| CAUSE | The instance failed to perform the specified operation because it could not locate a required ASM instance. |
| ACTION | Start an ASM instance and mount the required diskgroup. |
| ERROR | could not locate ASM instance serving a required diskgroup |
| CAUSE | The instance failed to perform the specified operation because it could not locate a required ASM instance. |
| ACTION | Start an ASM instance and mount the required diskgroup. |