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<td align="left"> <A href="Exception_Usage.html" style="TEXT-DECORATION: none"><h3>Usage</h3></A>
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<td align="left"> <A href="Exception.html" style="TEXT-DECORATION: none"><h3>Class Members</h3></A>
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<td colspan="3"><h1>SAException::ErrClass</h1></td>
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<p><font face="Arial"><b> SAErrorClass_t ErrClass(</b><b>) const;</b></font></p>
<p>
Returns a class of
error.
</p>
<h3>Return values</h3>
<P>One of the following values from <STRONG
>SAErrorClass_t</STRONG> enum:</P>
<UL>
<LI><STRONG>SA_No_Error</STRONG> No error
occurred.<STRONG><STRONG>
<LI><STRONG>A_UserGenerated_Error</STRONG></STRONG></STRONG>
User-generated error.<STRONG><STRONG
>
<LI><STRONG>SA_Library_Error</STRONG></STRONG></STRONG>
The Library error occurred.<STRONG><STRONG
>
<LI><STRONG>SA_DBMS_API_Error</STRONG></STRONG></STRONG>
DBMS
API error occurred.<STRONG><STRONG
> </STRONG></STRONG></LI></UL>
<h3>Remarks</h3>
<p>
A <A href="Exception.html">SAException</A>
object handles the next
error
classes:
</p>
<UL>
<LI>User-generated errors
<LI>Library errors
<LI>DBMS API errors </LI></UL>
<p><STRONG>The Library
errors</STRONG>
are generated by the Library itself. It can be like
detecting some mistake in passing arguments to the function or
referencing the parameter with an inappropriate name. To get a
Library-defined error text call <A href="Exception_ErrText.html" >ErrText</A>
method.</p>
<p><STRONG>The DBMS API
errors</STRONG>
come to the Library from the DBMS Client or Server.
In this case the Library returns an error code and text Client- or
Server-defined. To get error code and error text returned by the
server call <A href="Exception_ErrNativeCode.html" >ErrNativeCode</A>
and <A href="Exception_ErrText.html" >ErrText</A> methods.</p>
<p><STRONG>The
User-generated exception</STRONG>
is "SQLAPI++ compatible" exception thrown by
the user. To throw user exception use <A href="Exception_throwUserException.html" >throwUserException</A>
method. </p>
<h3>Server specific notes</h3>
<p>No specific information.</p>
<h3>See also</h3>
<P><A href="Exception_ErrText.html" >ErrText</A>,
<A href="Exception_ErrNativeCode.html" >ErrNativeCode</A>,
<A href="Exception_throwUserException.html" >throwUserException</A></P>
<p><A href="Enums.html" >SAErrorClass_t</A> </p>
<h3>Problems and Questions</h3>
<p> If
you don't find the answer to you questions or
have some problems on using the Library, please, send e-mail to <A href="mailto:howto@sqlapi.com">howto@sqlapi.com</A>.
</p>
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