Oracle Reports In Oracle Forms 11g Parameter problem.

Question

Hello techies,  
            I am using Weblogic server 10.3.5 with oracle forms 11g at windows 7.I have a report that is Bar_code.rdf.It has two parameters as:
P_1---->character type---->accepts the options(barcode generated or barcode not generated)
P_2---->Number type------->accepts the subgroupitemId.
This report is well working with oracle report builder. Now I tried to run it from my oracle forms.It runs but it does not accept Parameter P_2. I have used
sParms := 'P_1='||:L_BAR||' P_2='||TO_NUMBER(:TXT_ITM_GRP);
set_report_object_property(roRepid,report_other,sParms||' paramform=yes');
set_report_object_property(roRepid,REPORT_SERVER,sReportServer);
  v_rep := RUN_REPORT_OBJECT(roRepid); 
sJob := SUBSTR(v_rep,LENGTH(sReportServer)+2);   --
But there is a parameter form is shown but when i click submmit query the,,,,there is
Error 500--Internal Server Error
From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:
10.5.1 500 Internal Server Error
The server encountered an unexpected condition which prevented it from fulfilling the request.
please give me the solution
thank you
regards
aaditya

Answer 1

Hi
are there character symbol appeared in your parameter ?
i've suffering for some unexpected error for parameter value end up with slash , like D:\temp\   ....
and oracle sr (support) says that with workaround mechanism (add additional slash like D:\temp\\ ) they have not plan to fix this issue .
hope this helpful for you.