I have a report created in JasperStudio, I need only put columns in the Detail field, but when I configure to have two columns in the report, the grouping fields also end up configuring with two columns:
Templateyou'dliketohave:
Buddy you should for the components only in the first column without passing to the columns that have red lines, in your image your components are crossing the line. Remembering that the method for several columns will repeat all fields in their columns, for a better answer post more details of your problem in a clearer way, I will post it down as is mine which has 3 columns.