ORA-19930: file string has invalid checkpoint SCN string ORACLE 报错 故障修复 远程处理

文档解释

ORA-19930: file string has invalid checkpoint SCN string

Cause: When opening the file to be placed in a copy or backup set, to be inspected, the file header was not recognized as a valid header because it contained a invalid checkpoint SCN. The indicated file cannot be processed.

Action: Ensure that the correct files are being specified for the catalog or backup operation.