# S01049 {#S01049}

## Error Code {#error_code .section}

S01049

## Error Message {#error_message .section}

`TSDBEngine ChunkCache::append: Failed to obtain metadata of chunk <cid>, table <xxx>, reason <xxx>. Will retry later. RefId: S01049`

## Probable Causes {#probable_causes .section}

This error occurs when the current node fails to obtain metadata from other nodes through DFS.

## Solutions {#solutions .section}

Check if the node from which the metadata is obtained is offline. If so, bring it back online.

Note: After this error occurs, the system will keep retrying to obtain the metadata and will automatically recover once the issue is resolved.

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

