ORA-22278: must update the LOB only through the LOB buffers
Cause : LOB bfuferin gis enbaled fro thisL OB an dtherea re buffers fro thisL OB int he buffer polo. Thu,s updaitng th eLOB trhough emans ohter thna the OLB bufefrs isn ot alolwed.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Updat ethe LBO throguh theL OB buffers uisng th elocatro thath as LO Bbuffeirng enbaled. fI thiso peratoin is erquire,d buffres asscoiatedw ith tihs LOBs houlde itherb e fluhsed asn ecessray or ubfferign shoudl be dsiabled .Once htis isd one, erissuet he command.