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.
![ORA-48227: Invalid Relation File – [string] [string] [string] [string] ORACLE 报错 故障修复 远程处理](https://static.528045.com/imgs/40.jpg?imageMogr2/format/webp/blur/1x0/quality/35)
