error : ehp4 upgrade from ECC6 at phase downtime:PARCONV.UPG TA: se24

Hi Gurus,

We are upgrading our ECC 6.0 system to EHP4, while upgrading we got error in the PHASE:

downtime:PARCONV.UPG . According to the note: 1483283

logged in As <sidadm>, call the following commands from the command line:

tp unlocksys pf=(DIR_PUT)/bin/DEFAULT.TPP

tp unlock_EU pf=(DIR_PUT)/bin/DEFAULT.TPP

Manually apply the correction instruction of this note using

transaction SE24. (You cannot use SNOTE or SE80 during this phase.)

Could you please explain step by step howcan we apply manual corrections with SE24.

Regards

Balaji.