Chapter 4 ActiveX Client Interfaces
| Type library name | JaguarTypeLibrary |
| DLL name | jagproxy.dll |
Defines symbolic constants for errors that can occur during server-side execution of a method call.
Table 4-3 lists the codes for server-side error numbers defined in the JagORBServerErrNum enumeration. User-defined IDL exceptions are not supported and are mapped to error number 9000.
| Symbolic Error Code | Number | Description |
|---|---|---|
| jagSrvMethExcepErr | 9000 | The method implementation threw a user-defined exception while executing in EAServer. |
| jagSrvMethInvalidErr | 9001 | The method name is either invalid or is presently not defined in the component's interface. |
| jagSrvMethInvalidArgErr | 9002 | The invocation of the component method failed because an invalid number of parameters was passed or a parameter type mismatch occurred. |
| jagSrvMethNotImplErr | 9003 | The invocation of the component method failed because the component does not implement the method. |
| jagSrvCompPermErr | 9004 | The invocation of the method in EAServer failed because user does not have the permissions to instantiate the component. |
| jagSrvCompDeployErr | 9005 | The invocation of the method in EAServer failed because component implementation was not deployed in EAServer. |
| jagSrvInternalErr | 9006 | The invocation of the method in EAServer failed due a fatal internal error. |
| jagSrvArgCountErr | 9007 | The invocation of the method in EAServer failed because an invalid parameter type was used by the method. |
| jagSrvSrvConnectErr | 9008 | The requested operation failed since the client cannot to acquire connection to the server. |
| jagSrvConversionErr | 9009 | The invocation of the method in EAServer failed due to a data conversion error. |
| jagSrvFreeMemErr | 9010 | The invocation of the method in EAServer failed while releasing memory resources. |
| jagSrvIntfReposErr | 9011 | The invocation of the method in EAServer failed while trying to access the interface repository. |
| jagSrvOutOfMemErr | 9012 | The invocation of the method in EAServer failed while trying to acquire memory from the operating system. |
| jagSrvOutOfResErr | 9013 | The invocation of the method in EAServer failed since it cannot acquire the necessary resources. |
| jagSrvSrvRespErr | 9014 | The invocation of the method in EAServer failed because there was no valid response from the server. |
| jagSrvInvObjrefErr | 9015 | The invocation of the method in EAServer failed because the object reference is invalid. |
In Visual Basic, exceptions are mapped to the built-in Err object. The exception number maps to Err.Number and the description is available as Err.Description. You can handle exceptions by activating error handling code with On Error Goto statement or by checking whether Err.Number is > 0.
The proxy type library defines error numbers for client-side errors in the JagORBClientErrNum enumeration and server-side error numbers in the JagORBSrvErrNum enumeration.
JagORBClientErrNum enumeration
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