WCL 8 Error Codes

Each method of the Wireless Communication Library returns an error code. The error code allows you to understand what is going wrong and to recover your application from the wrong state. The error code is the signed integer value with 32 bits (4 bytes) size (it is Integer in Delphi, Int32 in .NET, and int in C++). The error codes are grouped by the framework or subsystem. The first 2 bytes are the framework or subsystem code.

On this page you can find the full Wireless Communication Library 8 error codes list and error descriptions. To use the table below, simply convert the decimal error code to hexadecimal and use search by this page. The library also provides methods that allow you to convert error codes to human-readable descriptions. The ErrorInfo sample application shows how to convert an error code to a human-readable text is shipped with each framework. The sample uses the errors XML file available on our site. However, you can download the file and use its local copy.

NOTE: The Wireless Communication Library 7 has different error codes which can be found on this page.