Issue while creating an index

Hi

While creating an index on SAP system with oracle we are getting the below error

> ORA-01114: IO error writing block to file (block #

> )#ORA-01114: IO error writing block to file 255 (block #

> 161792)#ORA-27085: Message 27085 not found; product=RDBMS;

> facility=ORA#Additional information: 106496#Additional

We checked the table spaces- no issues

The field and the block doesn't exists.

Pl help.