Whenever we are trying to invoke any process that uses generatePDFOutput service. We get corba time out error in the log for the first time The same works perfectly fine second time. We have increased every possible timeout in the server such as JTA, MaxStuckthread timeout etc. Still it does not gets fixed. Restarting the server helps only for sometime. After few hours we again get those issues. The environment details are given below.
AEM Forms JEE 6.5 + Weblogic 18.104.22.168.0 + Linux + MS SQL Server 2016. The errors are given below.
####<Apr 6, 2021 12:47:17,538 AM EDT> <Error> <com.adobe.service.ProcessResource> <rpc15032.corp.ncr.com> <AEM65> <[ACTIVE] ExecuteThread: '28' for queue: 'weblogic.kernel.Default (self-tuning)'> <<anonymous>> <BEA1-1D43CE0E532C58315DF7> <cc5e9581-738e-4615-88c5-7184e8db49c4-00000400> <1617684437538> <[severity-value: 8] [rid: 0] [partition-id: 0] [partition-name: DOMAIN] > <BEA-000000> <ALC-BMC-001-031: An unexpected CORBA exception occurred while allocating a connection by service XMLFormService org.omg.CORBA.COMM_FAILURE: Attempt to send message on closed socket vmcid: 0x0 minor code: 0 completed: No
Caused By: java.io.EOFException: Attempt to send message on closed socket