500 Internal Server Error

 | vYVV2xbJzLQY5Vh897cIAw

Debug Trace

mapped request using: /NCCUPROD/*:PL/SQL to: |nccuprod-www2_user||
==== Processing Request: ====
--Attributes--
cors.isCorsRequest = false
org.apache.catalina.AccessLog.RemoteAddr = 3.239.57.87
org.apache.catalina.AccessLog.Protocol = HTTP/1.1
org.apache.tomcat.remoteAddr = 3.239.57.87
oracle.dbtools.http.servlet.UriRequest = UriRequest [uri=https://ssbprod-nccu.uncecs.edu/pls/NCCUPROD/bwckctlg.p_display_courses?term_in=201820=ACCT=4300=4300=======, contextPath=/pls/NCCUPROD]
org.apache.catalina.AccessLog.ServerName = ssbprod-nccu.uncecs.edu
org.apache.catalina.AccessLog.ServerPort = 443
oracle.dbtools.http.ecid = vYVV2xbJzLQY5Vh897cIAw
org.apache.tomcat.request.forwarded = true
org.apache.catalina.AccessLog.RemoteHost = 3.239.57.87
oracle.dbtools.common.di.Services = URL Mapped Scope
oracle.dbtools.plugin.api.di.InstanceLocator = URL Mapped Scope
ECID-Principal = ECIDPrincipal [ecid=vYVV2xbJzLQY5Vh897cIAw]
oracle.dbtools.http.servlet.dispatch.score = PLSQLDispatchScore
--Attributes--
GET /pls/NCCUPROD/bwckctlg.p_display_courses?term_in=201820=ACCT=4300=4300======= HTTP/1.1
Host: ssbprod-nccu.uncecs.edu
accept: */*
user-agent: claudebot
host: ssbprod-nccu.uncecs.edu
x-forwarded-proto: https


org.apache.catalina.connector.CoyoteInputStream@89df9f5
Using Procedure:bwckctlg.p_display_courses
SID: 231
PATCHING: 1
isValidRequest(), procedure name: <bwckctlg.p_display_courses>
Validating: bwckctlg.p_display_courses
*** Total number of arguments: 15
Parse: 0 ms
-----
begin 
 bwckctlg.p_display_courses(term_in=>?);
commit;
  end;
*** Total number of arguments: 15
term_in: 20__====
#### Error occurred in Signature for procedure: bwckctlg.p_display_courses. Reloading...
*** Total number of arguments: 15
*** Total number of arguments: 15
term_in: 20__====
EXEC FAILED:ORA-06550: line 2, column 2:
PLS-00306: wrong number or types of arguments in call to 'P_DISPLAY_COURSES'
ORA-06550: line 2, column 2:
PL/SQL: Statement ignored
java.sql.SQLException: ORA-06550: line 2, column 2:
PLS-00306: wrong number or types of arguments in call to 'P_DISPLAY_COURSES'
ORA-06550: line 2, column 2:
PL/SQL: Statement ignored

	at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:509)
	at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:461)
	at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:1104)
	at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:550)
	at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:268)
	at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:655)
	at oracle.jdbc.driver.T4CCallableStatement.doOall8(T4CCallableStatement.java:265)
	at oracle.jdbc.driver.T4CCallableStatement.doOall8(T4CCallableStatement.java:86)
	at oracle.jdbc.driver.T4CCallableStatement.executeForRows(T4CCallableStatement.java:965)
	at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1205)
	at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3666)
	at oracle.jdbc.driver.T4CCallableStatement.executeInternal(T4CCallableStatement.java:1358)
	at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3778)
	at oracle.jdbc.driver.OracleCallableStatement.execute(OracleCallableStatement.java:4251)
	at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1081)
	at oracle.ucp.jdbc.proxy.oracle$1ucp$1jdbc$1proxy$1oracle$1StatementProxy$2oracle$1jdbc$1internal$1OracleCallableStatement$$$Proxy.execute(Unknown Source)
	at oracle.dbtools.apex.OWA.execute(OWA.java:187)
	at oracle.dbtools.apex.ModApex.handleRequest(ModApex.java:310)
	at oracle.dbtools.apex.ModApex.doGet(ModApex.java:147)
	at oracle.dbtools.apex.ModApex.service(ModApex.java:110)
	at oracle.dbtools.http.entrypoint.Dispatcher.dispatch(Dispatcher.java:126)
	at oracle.dbtools.http.entrypoint.EntryPoint$FilteredServlet.service(EntryPoint.java:239)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:73)
	at oracle.dbtools.http.forwarding.QueryFilteringRewrite.doFilter(QueryFilteringRewrite.java:90)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.forwarding.ForwardingFilter.doFilter(ForwardingFilter.java:68)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.cors.CORSPreflightFilter.doFilter(CORSPreflightFilter.java:68)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.cookies.auth.CookieSessionCSRFFilter.doFilter(CookieSessionCSRFFilter.java:75)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.auth.AuthenticationFilter.authenticate(AuthenticationFilter.java:101)
	at oracle.dbtools.http.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:64)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.url.mapping.RequestMapperImpl.doFilter(RequestMapperImpl.java:160)
	at oracle.dbtools.url.mapping.URLMappingBase.doFilter(URLMappingBase.java:92)
	at oracle.dbtools.url.mapping.filter.URLMappingFilter.doFilter(URLMappingFilter.java:141)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.auth.external.ExternalSessionFilter.doFilter(ExternalSessionFilter.java:59)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.rt.authentication.apex.ApexSessionQueryRewriteFilter.doFilter(ApexSessionQueryRewriteFilter.java:58)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.cors.CORSResponseFilter.doFilter(CORSResponseFilter.java:89)
	at oracle.dbtools.http.filters.HttpResponseFilter.doFilter(HttpResponseFilter.java:45)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.filters.AbsoluteLocationFilter.doFilter(AbsoluteLocationFilter.java:65)
	at oracle.dbtools.http.filters.HttpResponseFilter.doFilter(HttpResponseFilter.java:45)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.errors.ErrorPageFilter.doFilter(ErrorPageFilter.java:98)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.secure.ForceHttpsFilter.doFilter(ForceHttpsFilter.java:74)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.auth.ForceAuthFilter.doFilter(ForceAuthFilter.java:44)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.filters.Filters.filter(Filters.java:67)
	at oracle.dbtools.http.entrypoint.EntryPoint.service(EntryPoint.java:82)
	at oracle.dbtools.http.entrypoint.EntryPointServlet.service(EntryPointServlet.java:115)
	at oracle.dbtools.entrypoint.WebApplicationRequestEntryPoint.service(WebApplicationRequestEntryPoint.java:50)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.filters.CorsFilter.handleNonCORS(CorsFilter.java:364)
	at org.apache.catalina.filters.CorsFilter.doFilter(CorsFilter.java:170)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:543)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690)
	at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:747)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:615)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:818)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1626)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:748)
Caused by: Error : 6550, Position : 8, Sql = begin 
 bwckctlg.p_display_courses(term_in=>:1 );
commit;
  end;, OriginalSql = begin 
 bwckctlg.p_display_courses(term_in=>?);
commit;
  end;, Error Msg = ORA-06550: line 2, column 2:
PLS-00306: wrong number or types of arguments in call to 'P_DISPLAY_COURSES'
ORA-06550: line 2, column 2:
PL/SQL: Statement ignored

	at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:513)
	... 96 more
==== Request Processed ====
[TE] GET /pls/NCCUPROD/bwckctlg.p_display_courses?term_in=201820=ACCT=4300=4300======= start: 2024-03-28T23:30:44.918Z duration: 100ms

		

Stack Trace

InternalServerException [statusCode=500, logLevel=SEVERE, reasons=[]]
	at oracle.dbtools.apex.ModApexContext.handleError(ModApexContext.java:288)
	at oracle.dbtools.apex.OWA.execute(OWA.java:206)
	at oracle.dbtools.apex.ModApex.handleRequest(ModApex.java:310)
	at oracle.dbtools.apex.ModApex.doGet(ModApex.java:147)
	at oracle.dbtools.apex.ModApex.service(ModApex.java:110)
	at oracle.dbtools.http.entrypoint.Dispatcher.dispatch(Dispatcher.java:126)
	at oracle.dbtools.http.entrypoint.EntryPoint$FilteredServlet.service(EntryPoint.java:239)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:73)
	at oracle.dbtools.http.forwarding.QueryFilteringRewrite.doFilter(QueryFilteringRewrite.java:90)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.forwarding.ForwardingFilter.doFilter(ForwardingFilter.java:68)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.cors.CORSPreflightFilter.doFilter(CORSPreflightFilter.java:68)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.cookies.auth.CookieSessionCSRFFilter.doFilter(CookieSessionCSRFFilter.java:75)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.auth.AuthenticationFilter.authenticate(AuthenticationFilter.java:101)
	at oracle.dbtools.http.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:64)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.url.mapping.RequestMapperImpl.doFilter(RequestMapperImpl.java:160)
	at oracle.dbtools.url.mapping.URLMappingBase.doFilter(URLMappingBase.java:92)
	at oracle.dbtools.url.mapping.filter.URLMappingFilter.doFilter(URLMappingFilter.java:141)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.auth.external.ExternalSessionFilter.doFilter(ExternalSessionFilter.java:59)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.rt.authentication.apex.ApexSessionQueryRewriteFilter.doFilter(ApexSessionQueryRewriteFilter.java:58)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.cors.CORSResponseFilter.doFilter(CORSResponseFilter.java:89)
	at oracle.dbtools.http.filters.HttpResponseFilter.doFilter(HttpResponseFilter.java:45)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.filters.AbsoluteLocationFilter.doFilter(AbsoluteLocationFilter.java:65)
	at oracle.dbtools.http.filters.HttpResponseFilter.doFilter(HttpResponseFilter.java:45)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.errors.ErrorPageFilter.doFilter(ErrorPageFilter.java:98)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.secure.ForceHttpsFilter.doFilter(ForceHttpsFilter.java:74)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.auth.ForceAuthFilter.doFilter(ForceAuthFilter.java:44)
	at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
	at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
	at oracle.dbtools.http.filters.Filters.filter(Filters.java:67)
	at oracle.dbtools.http.entrypoint.EntryPoint.service(EntryPoint.java:82)
	at oracle.dbtools.http.entrypoint.EntryPointServlet.service(EntryPointServlet.java:115)
	at oracle.dbtools.entrypoint.WebApplicationRequestEntryPoint.service(WebApplicationRequestEntryPoint.java:50)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.filters.CorsFilter.handleNonCORS(CorsFilter.java:364)
	at org.apache.catalina.filters.CorsFilter.doFilter(CorsFilter.java:170)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:543)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690)
	at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:747)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:615)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:818)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1626)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.sql.SQLException: ORA-06550: line 2, column 2:
PLS-00306: wrong number or types of arguments in call to 'P_DISPLAY_COURSES'
ORA-06550: line 2, column 2:
PL/SQL: Statement ignored

	at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:509)
	at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:461)
	at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:1104)
	at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:550)
	at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:268)
	at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:655)
	at oracle.jdbc.driver.T4CCallableStatement.doOall8(T4CCallableStatement.java:265)
	at oracle.jdbc.driver.T4CCallableStatement.doOall8(T4CCallableStatement.java:86)
	at oracle.jdbc.driver.T4CCallableStatement.executeForRows(T4CCallableStatement.java:965)
	at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1205)
	at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3666)
	at oracle.jdbc.driver.T4CCallableStatement.executeInternal(T4CCallableStatement.java:1358)
	at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3778)
	at oracle.jdbc.driver.OracleCallableStatement.execute(OracleCallableStatement.java:4251)
	at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1081)
	at oracle.ucp.jdbc.proxy.oracle$1ucp$1jdbc$1proxy$1oracle$1StatementProxy$2oracle$1jdbc$1internal$1OracleCallableStatement$$$Proxy.execute(Unknown Source)
	at oracle.dbtools.apex.OWA.execute(OWA.java:187)
	... 80 more
Caused by: Error : 6550, Position : 8, Sql = begin 
 bwckctlg.p_display_courses(term_in=>:1 );
commit;
  end;, OriginalSql = begin 
 bwckctlg.p_display_courses(term_in=>?);
commit;
  end;, Error Msg = ORA-06550: line 2, column 2:
PLS-00306: wrong number or types of arguments in call to 'P_DISPLAY_COURSES'
ORA-06550: line 2, column 2:
PL/SQL: Statement ignored

	at oracle.jdbc.driver.T4CTTIoer11.processError(T4CTTIoer11.java:513)
	... 96 more