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**CAPL Functions** » **GPIB** » Error Code

# GPIB Error Codes

*(Only available with GPIB & CANoe!)*

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

## Error Code

Contains the error code of the current bus/device situation. It can be obtained using the function [GPIBGetError](Functions/CAPLfunctionGPIBGetError.md).\
Integer, Range: 0..28

## Explanation

* **0**: System error
* **1**: Function requires GPIB board to be CIC
* **2**: Write function detected no Listeners
* **3**: Interface board not addressed correctly
* **4**: Invalid argument to function call
* **5**: Function requires GPIB board to be System Controller
* **6**: I/O operation aborted
* **7**: Non-existent interface board
* **8**: Error performing DMA
* **10**: I/O operation started before previous operation completed
* **11**: No capability for intended operation
* **12**: File system operation error
* **14**: Command error during device call
* **15**: Serial poll status byte lost
* **16**: SRQ remains asserted
* **20**: The return buffer is full
* **21**: Address or board is locked
* **22**: The ibnotify Callback failed to rearm
* **23**: The input handle is invalid
* **26**: Wait already in progress on input ud
* **27**: The event notification was cancelled due to a reset of the interface
* **28**: CANoe spec.: no GPIB Bus available
