Setting sheet names for excel report

[augarte]

Hi, 

I'm trying to set sheet names for excel reports. In this case I have an excel file with two sheets and I try to set the sheet names as follows: 

String [] abcd = new String [2];

abcd [0] = "BBVA";

abcd [1] = "CO13";

exporterXLS.setParameter(JRXlsAbstractExporterParameter.SHEET_NAMES, abcd);

 

As a result, the first sheet is getting the name correctly ("BBVA"), but the name of the second sheet is "Page 1". Am I doing something wrong? The jasper version I'm using is 3.7.1. 

 

Thanks in advance. 

 

Best regards