buzz-dee

What do you mean with: "Be sure the evaluation time for your textfield with the grand total is Band 2"?

I can't find any information in that thread about a return value, that I can pass back to the main report. Can I access a subdataset field from a e.g. a list directly in the main report?

I have a subreport with a variable $V{euroAllCommission} (Calculation: None, Increment type: None, Reset type: None) with the following expression: $V{euroOriginCommission} != null && $V{euroCommission} != null ? $V{euroOriginCommission} + $V{euroCommission} : $V{euroOriginCommission} != null ? $V{euroOriginCommission} : $V{euroCommission} != null ? $V{euroCommission} : null The subreport is set to return the variable "euroAllCommission" to the main report variable "euroFollowOnCommission" (Calculation: None, Increment type: None, Reset type: Report) with "Calculation type: Nothing". The subreport complies fine. but if I want to compile the main report with the containing subreport I get the following error.: net.sf.jasperreports.engine.JRException: net.sf.jasperreports.engine.JRException: Source variable euroAllCommission not found for return value euroFollowOnCommission. at com.jaspersoft.studio.editor.preview.view.control.ReportControler.fillReport(ReportControler.java:467) at com.jaspersoft.studio.editor.preview.view.control.ReportControler.access$18(ReportControler.java:442) at com.jaspersoft.studio.editor.preview.view.control.ReportControler$4.run(ReportControler.java:334) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) Caused by: net.sf.jasperreports.engine.JRException: Source variable euroAllCommission not found for return value euroFollowOnCommission. at net.sf.jasperreports.engine.fill.FillReturnValues.checkReturnValues(FillReturnValues.java:281) at net.sf.jasperreports.engine.fill.JRFillSubreport.validateReport(JRFillSubreport.java:952) at net.sf.jasperreports.engine.fill.JRFillSubreport.evaluateSubreport(JRFillSubreport.java:421) at net.sf.jasperreports.engine.fill.JRFillSubreport.evaluate(JRFillSubreport.java:307) at net.sf.jasperreports.engine.fill.JRFillElementContainer.evaluate(JRFillElementContainer.java:259) at net.sf.jasperreports.engine.fill.JRFillBand.evaluate(JRFillBand.java:456) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillColumnBand(JRVerticalFiller.java:2067) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillDetail(JRVerticalFiller.java:788) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRVerticalFiller.java:298) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:152) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:963) at net.sf.jasperreports.engine.fill.BaseFillHandle$ReportFiller.run(BaseFillHandle.java:120) at java.lang.Thread.run(Unknown Source) How can I get the subreport return value to the main report?

I updated my question, please see again.

Is there a variable nesting depth limit in iReport, Jaspersoft Studio etc.? I have text field with the following content.: ( $F{tckopf_R_ART}.equals( "1" ) && $V{euroFollowOnCommission} != null )? $V{charterEuroWorth} + $V{euroFollowOnCommission}: ( $F{tckopf_R_ART}.equals( "2" ) && $V{euroFollowOnCommission} != null )? $V{charterEuroWorth} + $V{euroFollowOnCommission}: ( $F{tckopf_R_ART}.equals( "1" ) && $V{euroFollowOnCommission} == null )? $V{charterEuroWorth}: ( $F{tckopf_R_ART}.equals( "2" ) && $V{euroFollowOnCommission} == null )? $V{charterEuroWorth}: null[/code]where are "charterEuroWorth" and "euroFollowOnCommission" variables are sum calculazions from 2 different subperiods. If I put above code to a new variable in the main report, I get "null" in the text field on the main report. I need to put it in variable in the main report, because also need to calculate the sum value from the above code for every record in the main report. I don't know how, I can achieve it. Maybe there is a problem with the variable properties? Please let me know, if you need further information. How can I calculate the sum value from the above code for every record in the main report?

Already tried that, that does not solve the problem.

Already tried that, that does not solve the problem.

I have a main report with 3 subreports in the detail band of the main report. I return a value from one subreport to the main report. I also need this return value in the 2 other subreports, so I pass the value to the subreports as parameter. The problem that the value is null in the subreports. If I use the value on a text field that "Evalution Time" is set to "Auto" in the main report, I can use the value. How can I also pass / use the value in the subreports?

I know that it is possible to get a return value from a subreport to the main report in iReport. Also there are subdatasets which can also have an own SQL query like a subreport. As I understand a subdataset can only be used with list, charts etc., but I don't know how to access the subdataset fields, variables and parameters in the main dataset/report. Is it also possible to get a return value from a subdataset? If not, how is it possible to access values from the subdataset?

The file extension is .log and not .txt