ORA-09874: TASDEF_READ: read error, unable to read
tasdef@.dbf file.



ORA-09874: TASDEF_READ: read error, unable to read tasdef@.dbf file...

Answer / guest

Cause: Read system call returned an error when attempting to
read ?/dbs/tasdef@.dbf.

Action: Check errno returned. Sgadef file may be corrupted
or incompatible with oracle version.

Please add more information about this Error

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