• Article Type: General
• Product: Rosetta
• Product Version: 4.1

Problem Symptoms:
After upgrading to Rosetta SP 4.1 or higher, local / customized BIRT reports give errors such as:
ReportDesign (id = 1):
- Unhandled exception when executing script.

...
TypeError: Cannot find function getInstitutionPath. (/report/method[@name="initialize"]#2).

Cause:
After moving from JBoss (Rosetta 4.0.1 or earlier) to Tomcat (Rosetta 4.1 and onwards), a modification is needed to BIRT reports that are using the institution tag (and getInstitutionPath function).

Resolution:
Replace the method section from:
<method name="initialize"><![CDATA[if (reportContext != null &amp;&amp; reportContext.getHttpServletRequest() != null &amp;&amp; reportContext.getHttpServletRequest().getUserPrincipal() !=null){
params["inst"] = reportContext.getHttpServletRequest().getUserPrincipal().getInstitutionPath();
}else {
params["inst"] = '%';
}]]></method>

to the updated version:
<method name="initialize"><![CDATA[importPackage(Packages.com.exlibris.core.infra.common.security);
if (UserPrincipalRetriever.getInstitutionPathNoException() !=null){
params["inst"] = UserPrincipalRetriever.getInstitutionPathNoException();
}else {
params["inst"] = '%';
}]]></method>