Running Connected Query with Run Control Parameters using App Engine

Question

Hello,
I created a connected query that has 1 parent query and 1 child query, and use this as DataSource for the report that I am going to generate. I created an app engine that willl be called to generate this report. However, I encounter the error "Error occurred while processing the request. (228,101) PT_CONQRS.CONQRSMGR.OnExecute Name:GetXMLData PCPC:59072 Statement:1309". What could be causing this issue? One cause I am thinking is that the Connected Query not returning any data since I am not able to pass / map the values to the CQ's prompt fields. How is this done in CQ? I've done it in PS Query by using the function SetPSQueryPromptRecord+. I'm trying to search for this function's equivalent in CQ. I was able to search for a workaround (http://mfinchps.blogspot.com/2011/05/how-to-launch-connected-query-xml.html), but I still prefer to have a CQ data source.
Below is the code that should handle mapping of CQ prompt fields:
&oConQrsInst = create PT_CONQRS:CONQRSMGR(&OperId, &ReportName);
&result = &oConQrsInst.Open(&oConQrsInst.Const.InitExisting);
&CQPromptsArray = &oConQrsInst.QueriesPromptsArray;
&rcdQryRunParms = CreateRecord(@&PromptRec);
&sqlSelectQryParms = CreateSQL("%Selectall(:1) WHERE OPRID = :2 AND RUN_CNTL_ID = :3");
&sqlSelectQryParms.Execute(&rcdQryRunParms, &OperId, &RunControlId);
/*Loop through the Connected Query "Queries" and fill in each query's prompts as needed*/
For &arrCtr = 1 To &CQPromptsArray.Len
&rcdQryPrompts = &CQPromptsArray.Get(&arrCtr).QueryPromptRecord;
For &i = 1 To &rcdQryPrompts.FieldCount
While &sqlSelectQryParms.Fetch(&rcdQryRunParms)
If &rcdQryPrompts.GetField(&i).Name = &rcdQryRunParms.GetField(Field.BNDNAME).Value Then
&rcdQryPrompts.GetField(&i).Value = &rcdQryRunParms.GetField(Field.BNDVALUE).Value;
Break;
End-If;
End-While;
End-For;
&sqlSelectQryParms.Close();
End-For;
rem &oRptDefn.SetPSQueryPromptRecord(&rcdQryPrompts);  -> need to have equivalent of this+
&oConQrsInst.Close();
Thanks!
Janet

Answer 1

i think you have run the code to generate the XML file from your connected query...
check the following things
1. Check the Report definition is defined or not for the file that you want generate.
2. if its defined check the RTF template is present or not.
3.Check your code in Appengine whether you have mentioned the Report Definition and template name,