Heap Space Error

[afaquecena]

Hi 

I am facing the below issue while printing my jasper report using Open ERP. In this report I am using sub report as well -:

 

 

2017-11-22 16:03:39,659 8764 DEBUG demo openerp.tools.translate: no translation language detected, skipping translation for "'Report Error'"
2017-11-22 16:03:39,659 8764 ERROR demo openerp.service.report: Exception: ('Report Error', 'Failed to invoke method execute in class com.nantic.jasperreports.JasperServer: Java heap space')
Traceback (most recent call last):
  File "/opt/bitnami/apps/openerp/lib/openerp/service/report.py", line 92, in go
    result, format = openerp.report.render_report(cr, uid, ids, object, datas, context)
  File "/opt/bitnami/apps/openerp/lib/openerp/report/__init__.py", line 40, in render_report
    return registry['ir.actions.report.xml'].render_report(cr, uid, ids, name, data, context)
  File "/opt/bitnami/apps/openerp/lib/openerp/addons/base/ir/ir_actions.py", line 129, in render_report
    return new_report.create(cr, uid, res_ids, data, context)
  File "/opt/bitnami/apps/openerp/lib/openerp/extra_addons/jasper_reports/jasper_report.py", line 272, in create
    return r.execute()
  File "/opt/bitnami/apps/openerp/lib/openerp/extra_addons/jasper_reports/jasper_report.py", line 155, in execute
    pages = self.executeReport( dataFile, outputFile, subreportDataFiles, data['report_rml_content_data'] )
  File "/opt/bitnami/apps/openerp/lib/openerp/extra_addons/jasper_reports/jasper_report.py", line 241, in executeReport
    return server.execute( connectionParameters, f.name, outputFile, parameters )
  File "/opt/bitnami/apps/openerp/lib/openerp/extra_addons/jasper_reports/JasperReports/JasperServer.py", line 107, in execute
    raise osv.except_osv(_('Report Error'), e.faultString)
except_orm: ('Report Error', 'Failed to invoke method execute in class com.nantic.jasperreports.JasperServer: Java heap space')
2017-11-22 16:03:39,902 8764 ERROR demo openerp.addons.web.http: An exception occured during an http request
Traceback (most recent call last):
  File "/opt/bitnami/apps/openerp/lib/openerp/addons/web/http.py", line 427, in dispatch
    r = self._call_function(**self.params)
  File "/opt/bitnami/apps/openerp/lib/openerp/addons/web/http.py", line 174, in _call_function
    return self.func(*args, **kwargs)
  File "/opt/bitnami/apps/openerp/lib/openerp/addons/web/http.py", line 1084, in nfunc
    return checked_call(request.db, args, *kwargs)
  File "/opt/bitnami/apps/openerp/lib/openerp/service/model.py", line 111, in wrapper
    return f(dbname, args, *kwargs)
  File "/opt/bitnami/apps/openerp/lib/openerp/addons/web/http.py", line 1076, in checked_call
    return func(*a, **kw)
  File "/opt/bitnami/apps/openerp/lib/openerp/addons/web/controllers/main.py", line 1741, in index
    request.session.db, request.session.uid, request.session.password, report_id)
  File "/opt/bitnami/apps/openerp/lib/openerp/addons/web/http.py", line 558, in proxy_method
    result = openerp.netsvc.dispatch_rpc(self.service_name, method, args)
  File "/opt/bitnami/apps/openerp/lib/openerp/netsvc.py", line 236, in dispatch_rpc
    result = dispatch(method, params)
  File "/opt/bitnami/apps/openerp/lib/openerp/service/report.py", line 34, in dispatch
    res = fn(db, uid, *params)
  File "/opt/bitnami/apps/openerp/lib/openerp/service/report.py", line 140, in exp_report_get
    return _check_report(report_id)
  File "/opt/bitnami/apps/openerp/lib/openerp/service/report.py", line 118, in _check_report
    raise openerp.osv.orm.except_orm(exc.message, exc.traceback)
except_orm: (u'Report Error', u'Failed to invoke method execute in class com.nantic.jasperreports.JasperServer: Java heap space')