# S07001 {#S07001}

## Error Code {#error_code .section}

S07001

## Error Message {#error_message .section}

`IMOLTP is currently initializing. Please try again later. RefId: S07001`

## Probable Causes {#probable_causes .section}

This error occurs when IMOLTP-related operations are performed shortly after the system restarts. During startup, the system replays the IMOLTP checkpoint and redo logs, loads all data into memory, and rebuilds the indexes. It can take some time if the data volumn is too large.

## Solutions {#solutions .section}

Monitor the logs containing `[IMOLTP] [Recovery]` and wait until the IMOLTP system is recovered before performing related operations. After the recovery is completed, the following message will appear in the log:

``` {#codeblock_k2f_4tj_ncc}
[IMOLTP] [Recovery] Rebuild secondary indexes for all tables finish, cost: xxx
```

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

