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[CAPL Functions](../../CAPLfunctions.md) » [LIN](../CAPLfunctionsLINOverview.md) » linCheckOEMDataInd

# linCheckOEMDataInd

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

**Note**

This function can be used for OEM specific variant of LIN protocol only.

## Function Syntax

```
long linCheckOEMDataInd();
```

## Description

This function checks the data indication bits of all slave nodes defined in the LIN network (the channel is determined by the CAPL program context).

## Parameters

—

## Return Values

* **-1**: Function call not allowed or execution failed.
* **0**: At least one slave has a negative indication.
* **>0**: All slaves reported positive indication.

## Example

—

[linGetOEMDataInd](CAPLfunctionLINGetOEMDataInd.md) • [linSetOEMDataInd](CAPLfunctionLINSetOEMDataInd.md) • [linSetOEMDataIndTime](CAPLfunctionLINSetOEMDataIndTime.md)
