Sebas

Yes, the file have 336 KB size in the server but in the browser have 0 kb. I have tested right now.

I test with all browsers: ie, chrome, edge, and others computers.

Yes, it works, but data doesn't show correctly in pdf format because the report has a lot of columns.

Yes, if I try to run the same report with 300 rows, it works. But the same report with 700 rows doesn't works. Thanks.

Hi Timothy, This is the trace: art.export.ExportHelper org.apache.catalina.connector.ClientAbortException: java.net.SocketException: Connection reset by peer: socket write error at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:410) at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:480) at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:366) at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:435) at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:423)...

Hello everyone, I have a problem when I try to export a report with xlsx format with so many rows. The Excel file have 0 bytes and I think it's a buffer problem. I saw this in logs (Attach image). The error description is: "art.export.ExportHelper". I run report with url and params in browser. The report is "Tabular". I attach the image with the page download, we can see that the report have more than 1k rows and it doesn't work. Thank you.