> ## 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.

# CAPLfunctionSCCSupportedAppProtocolReq

[Open topic with navigation](../../../../../CANoeDEFamily.htm#Topics/CAPLFunctions/SmartCharging/Callbacks/CAPLfunctionSCCSupportedAppProtocolReq.md)

**CAPL Functions** » [Smart Charging](../CAPLFunctionsSmartChargingOverview.md) » [SCC Modeling Libraries (Simulation Setup)](../CAPLFunctionsSmartChargingOverview.md#BMNodeayerDLL) » [EVSE Callback Functions](../CAPLFunctionsSmartChargingOverview.md#CallbackEVSE) » SCC\_SupportedAppProtocolReq

# SCC\_SupportedAppProtocolReq

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

## Function Syntax

```plaintext theme={null}
void SCC_SupportedAppProtocolReq ( dword AppProtocolCount )
```

## Description

The callback is called as soon as a **SupportedAppProtocol** Request is received.

The list entries must be queried via the separate help function [SCC\_GetAppProtocolData](../Functions/CAPLfunctionSCCGetAppProtocolData.md).

## Parameters

* **AppProtocolCount**: Number of transmitted AppProtocol elements.

## Return Values

—

## Example

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