Service pack update

 Hi Team,

Please provide me best solution for me

Due to space issue it(sp2) was failed on 27^th march.so I try to run the setup once again it has failed , I read the log file it has”2015-03-30 08:08:23 Slp: Skipping Action: GetInstanceNameByInstanceIdAction

2015-03-30 08:08:23 Slp: Action is being skipped due to the following restrictions:

2015-03-30 08:08:23 Slp: Condition "Is the datastore flag /Scenario/Patching/IsRunningInnerSetup set" did not pass as it returned true and false was expected.

2015-03-30 08:08:24 Slp:”

 i did uninstall  reboot and try to re-install the service pack then no use again it is failed

Thanks

Murali