ORA-19941: invalid blocksize in cross platform datafile string ORACLE 报错 故障修复 远程处理

文档解释

ORA-19941: invalid blocksize in cross platform datafile string

Cause: Blocksize in header of datafile copy being converted at target was invalid. Either datafile has not been made read/write with compatibility 10.0 or greater at source database or datafile copy is corrupted.

Action: Make a new datafile copy taken after tablespace has been made read/write with compatibility 10.0 at source database and retry conversion.