Hi everyone!
I have made a jasper report in which i have java.util.collection parameter. Now, I want to call the jasper report through oracle apex. I have used below url to call jasper report where P_PO_NO Parameter is of java.util.collection type. Report is running perfectly on jasper, however not able to open when i call it in apex.
javascript:window.open('&REPORT_URL_JASPER.?_repName=JREP_OPR_699_MP&_repFormat=pdf&_dataSource=&REP_DATA_SOURCE.&_repLocale= &REP_LOCAL_JASPER.&P_COSTING_CODE=&P975_COSTING_CODE.&P_VERSION_NO=01&P_SBU_CODE=&P0_SBU_CODE.&P_PO_NO=&P975_TARGET.&P_COPY=S').
The message i get is attached below :

Any kind of help would be appreciated.
Thank you in advance!
Best Regards.