Hello Community,

Error occurred while accessing any reports. followed some suggestions in the community Quick Report issue | IFS Community. but it didn't work. Kindly assist to resolve this issue.

Thank you and Best regards.
Error details:

Ifs.Fnd.FndSystemException: Explorer: An Unhandled Exception has occurred ---> Ifs.Fnd.FndSystemException: Unexpected error while calling server method CrystalReport/GetQuickReportParameters ---> Ifs.Fnd.FndSystemException: Error occurred while calling https://…/default/clientgateway/CrystalReport/GetQuickReportParameters. Please contact your system administrator.

Error 503 - Service Unavailable

Server stack trace:
   at Ifs.Fnd.AccessProvider.FndConnection.CallGetResponse(String intface, String operation, FndRequestContext requestContext, FndManualDecisionCollection decisions, Byteo] requestHeaderBytes, Bytet] requestBodyBytes, FndApfAsyncInvoke asyncInvokeHandle, Boolean integrationGateway)
   at Ifs.Fnd.AccessProvider.FndConnection.AsyncGetResponse(String intface, String operation, FndRequestContext requestContext, FndManualDecisionCollection decisions, Bytei] requestHeaderBytes, Byter] requestBodyBytes, FndApfAsyncInvoke asyncInvokeHandle, Boolean integrationGateway)
   at System.Runtime.Remoting.Messaging.StackBuilderSink._PrivateProcessMessage(IntPtr md, Objectt] args, Object server, Object ]& outArgs)
   at System.Runtime.Remoting.Messaging.StackBuilderSink.AsyncProcessMessage(IMessage msg, IMessageSink replySink)

Exception rethrown at e0]:
   at System.Runtime.Remoting.Proxies.RealProxy.EndInvokeHelper(Message reqMsg, Boolean bProxyCase)
   at System.Runtime.Remoting.Proxies.RemotingProxy.Invoke(Object NotUsed, MessageData& msgData)
   at Ifs.Fnd.AccessProvider.FndConnection.GetResponseDelegate.EndInvoke(IAsyncResult result)
   at Ifs.Fnd.AccessProvider.FndConnection.InvokeGetResponse(String intface, String operation, FndRequestContext requestContext, FndManualDecisionCollection decisions, Bytei] requestHeaderBytes, ByteB] requestBodyBytes, Boolean& abandoned, Boolean forcedSync, Boolean integrationGateway)
   at Ifs.Fnd.AccessProvider.FndConnection.InvokeInternal(Object requestBody, Object responseBody, String intface, String operation, FndRequestContext requestContext, FndManualDecisionCollection decisions, Boolean forcedSync, Boolean integrationGateway)
   --- End of inner exception stack trace ---
   at Ifs.Fnd.AccessProvider.FndConnection.InvokeInternal(Object requestBody, Object responseBody, String intface, String operation, FndRequestContext requestContext, FndManualDecisionCollection decisions, Boolean forcedSync, Boolean integrationGateway)
   at Ifs.Fnd.AccessProvider.FndConnection.InvokeInternal(String intface, String operation, Object requestBody, Object responseBody, FndRequestContext requestContext, Boolean forcedSync, Boolean integrationGateway)
   at Ifs.Fnd.AccessProvider.Activity.FndActivityContext.InvokeIntegration(String intface, String operation, Object request, Object response)
   at Ifs.Fnd.AccessProvider.Activity.FndActivityCommand.ExecuteNonQuery(Object body)
   at Ifs.Application.InfoServices.ServerInterface.Ifs.Application.InfoServices.ICrystalReport.GetQuickReportParameters(Double quickReportId, CrystalQuickReportParametersTable& quickReportParameters)
   at Ifs.Application.InfoServicesFramework.InfoServicesService.ExecuteAndViewCrystalQuickReport(Double quickReportId, Dictionary`2 reportParameters)
   at Ifs.Application.InfoServicesFramework.InfoServicesService.OpenPublicQuickReport(String quickReportId, Dictionary`2 reportParameters)
   at Ifs.Application.InfoServicesFramework.InfoServicesService.ExecuteAndViewQuickReport(String quickReportId, Dictionary`2 reportParameters)
   at Ifs.Fnd.ApplicationForms.FndContextMenu.ExecuteReport(cMessage customMenuParams, SalNumber menuType, SalWindowHandle ownerWindow)
   at Ifs.Fnd.ApplicationForms.FndContextMenu.AppFormMenuItemCommands_Execute(Object sender, FndCommandExecuteEventArgs e)
   at Ifs.Fnd.Windows.Forms.FndCommand.OnExecute(Component component)
   at Ifs.Fnd.Windows.Forms.FndContextMenuStrip.ExecuteCommand(ToolStripMenuItem menuItem, EventArgs e)
   at Ifs.Fnd.ApplicationForms.FndContextMenuStripInternal.ExecuteCommand(ToolStripMenuItem menuItem, EventArgs e)
   at Ifs.Fnd.Windows.Forms.FndToolStripMenuItem.OnClick(EventArgs e)
   at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
   at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
   at System.Windows.Forms.ToolStripItem.FireEventInteractive(EventArgs e, ToolStripItemEventType met)
   at System.Windows.Forms.ToolStripItem.FireEvent(EventArgs e, ToolStripItemEventType met)
   at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
   at System.Windows.Forms.ToolStripDropDown.OnMouseUp(MouseEventArgs mea)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
   at System.Windows.Forms.ToolStrip.WndProc(Message& m)
   at System.Windows.Forms.ToolStripDropDown.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
   --- End of inner exception stack trace ---