# S10003 {#S10003}

## Error Code {#error_code .section}

S10003

## Error Message {#error_message .section}

`Usage: talib(func, args...). func must be a moving function. RefId: S10003`

## Probable Causes {#probable_causes .section}

This error occurs when an unsupported parameter is passed to the `talib` function in a device engine.

**Note**: `talib` only supports moving functions and moving topN functions as the parameter *func*.

## Solutions {#solutions .section}

Modify the parameter of the `talib` function.

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

