Deploying Application on Oracle Application Server 10.1.3 Results in Error: "Http://Java.Sun.Com/Jsp/Jstl/Core" Is Not A Registered Tld Namespace (Doc ID 867103.1)

Last updated on SEPTEMBER 11, 2023

Applies to:

Symptoms

After deploying an application (JSP application) on Oracle Application Server 10.1.3, running the application fails with :

"500 Internal Server Error
OracleJSP: An error occurred. Consult your application/system administrator for support. Programmers should consider setting the init-param debug_mode to "true" to see the complete exception message. "

Application.log file shows:

09/07/13 09:25:21.327 beamschedsurvey: JspServlet: unable to dispatch to requested page:
Exception:oracle.jsp.parse.JspParseException: /index.jsp: Line # 5, <%@ taglib
uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
Error: "http://java.sun.com/jsp/jstl/core" is not a registered TLD namespace.

Cause

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