Oracle Forms - REP-56048: ENGINE RWENG-0 CRASHED

If your Oracle forms crash due to error REP-56048: ENGINE RWENG-0 CRASHED. The problem is due to a large records retrieved. Then there are several solution:-

1) Restrict the number of records return by the reports. To less than 20000 for 4M java memory options.(solution 2)

2)Changed your report.conf at 10.1.2.0/reports/conf by adding the java memory as below. Example , i increase the jvmoptions to 4096k

class="oracle.reports.engine.EngineImpl" id="rwEng" maxengine="1" initengine="1" jvmoptions="-Xoss4096k" callbacktimeout="90000" maxidle="30" englife="1" nengine="0"

3) Remove the "Remove & from Report" in the reports at the report builder. The causes is due to the the report need to process the number of page and this requires a lot of resources.