ORA-19872: Unexpected end of file at block string while decompressing backup piece string ORACLE 报错 故障修复 远程处理

文档解释

ORA-19872: Unexpected end of file at block string while decompressing backup piece string

Cause: While reading a compressed backup piece, RMAN received an end-of-file without finding the end-of-compression stream.

Action: This is most likely caused by a corrupted backup piece. Consider using a different backup piece for restore.