> ## Documentation Index
> Fetch the complete documentation index at: https://notevil.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# CAPLfunctionIso11783OPGetState

# Iso11783OPGetState

[Valid for](../../../../Shared/FeatureAvailability.md): CANoe DE • CANoe4SW DE

## Function Syntax

```plaintext theme={null}
long Iso11783OPGetState( dword ecuHandle );
```

## Description

Returns the state of the Object Pool API.

## Parameters

* **ecuHandle**: Handle of the ECU. The handle must be created with [Iso11783CreateECU](CAPLfunctionIso11783CreateECU.md).

## Return Values

* **0**: Not active
* **1**: Wait until ECU is online
* **2**: Wait for status message from VT
* **3**: Initialization phase with the VT
* **4**: Object Pool Upload active or Load Version active
* **5**: Active
* **\< 0**: an error has occurred, see [error codes](../CAPLfunctionsISONLErrorCodes.md)

## Example

```plaintext theme={null}
state = Iso11783OPGetState( handle );
```