# S01050 {#S01050}

## Error Code {#error_code .section}

S01050

## Error Message {#error_message .section}

`[chunkRecovery]: CRC32 check failed for file <filePath>. The saved checksum <xxx> does not match the current checksum <xxx>. RefId: S01050`

## Probable Causes {#probable_causes .section}

Inconsistent CRC32 checksums for column files are found during recovery.

## Solutions {#solutions .section}

Check whether the checksum for the chunk is consistent with that of other replicas. Then troubleshoot the file corruption error.

**Parent topic:**[Error Code Reference](../../Troubleshooting/ErrorCode.md)

