Reports 11g: Long Reports Cannot Display the Page However it Finished Per showjobs Page
(Doc ID 1497720.1)
Last updated on APRIL 25, 2023
Applies to:Oracle Reports Developer - Version 126.96.36.199.0 to 188.8.131.52.0 [Release 11g]
Microsoft Windows x64 (64-bit) - Version: 2008 R2
Microsoft Windows x64 (64-bit)
Reports Server 184.108.40.206
Reproducible with in-process reports server as well as with a new, fresh, standalone repserv11g
Reproducible in Oracle HTTP Server (OHS) port 8090 and WLS_REPORTS port 9002
Several Browsers : IE, Firefox and Google Chrome give same result.
There are certain reports failing after 30+ minutes. Small reports runs fine.
The report finishes successfully per showjobs, but the webbrowser displays:
In order to allow the long reports to finish at reports server level the following changes were introduced and it helped to run reports for more than 5 minutes, but those that take more than 30 minutes are failing yet with "<Browser> cannot display the page". The changes applied were as follows:
a) Per <Note 1122443.1> "Reports 11g : Duplicate Jobs Created Automatically for Long Running Reports", increased the timeout values, but the issue continues:
Changes in httpd.conf:
c) Timeout increased at browser level.
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