2929866 - IIOPProcessNetMsg failed: Internal ICM error: SAP AS Java issue

The SAP NetWeaver Application Server Java Internet Inter-ORB Protocol (IIOP) service fails to start or has warnings and this leads to applications like ADS (Adobe Document Services) being affected. Errors similar to below is logged in the trace files:

default trace:
**************************************************************************************************
Error#com.sap.engine.services.iiop.request_flow#BC-JAS-COR-RMT #iiop# #com.sap.engine.services.iiop.request_flow.connection.sendReply(byte[], int, byte[])
#Plain##java.io.IOException: Connection is closed
#2.0##+1000#Error#System.err# BC-SRV-FP #com.adobe~XMLFormService#com.adobe/AdobeDocumentServices#System.err#
[XMLForm.exe Error Reader,5,Dedicated_Application_Thread]#Plain##AdobeServer::Logger: flusher terminated abnormally with error code 1#
#+1000#Error#com.sap.engine.services.iiop.request_flow#
**************************************************************************************************

In the ICM traces (dev_icm):
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*** WARNING => IIOPPlugInReadHandler(id=53/605732): IIOPProcessNetMsg failed: Internal ICM error(-1) [iiop_plg.c 1195]
*** ERROR => IcmJSessIAddCallId: max number of open requests reached [icxxjcom.c 7876]
*** WARNING => IIOPProcessNetMsg: IcmJSessSendMsg failed: No more memory(-3) [iiop_plg.c 2742]
*** WARNING => IIOPPlugInReadHandler(id=53/605733): IIOPProcessNetMsg failed: Internal ICM error(-1) [iiop_plg.c 1195]
*** WARNING => IcmJSessHandleData: connection (id=53/605733) does not exist [icxxjcom.c 6810]
*** ERROR => IcmJSessIAddCallId: max number of open requests reached [icxxjcom.c 7876]
*** WARNING => P4PlugInReadHandler(id=33/605731): P4ProcessRequest failed: No more memory(-3) [p4_plg.c 1361]
**************************************************************************************************

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• SAP Release Independent
• SAP NetWeaver

SAP NetWeaver Application Server all versions ; SAP NetWeaver Application Server for Java all versions ; SAP NetWeaver Composition Environment 7.1 ; SAP NetWeaver Composition Environment 7.2 ; SAP NetWeaver all versions ; SAP Process Integration all versions ; SAP Solution Manager all versions

IIOP P4 protocol RMI config tool profile parameters 1359784 icm/server_port_<xx> 1925352 ,SAP Production ERP SRM CRM ERP PPM SEM APO XI PI PORTAL issue RMI-IIOP applications Dorg.omg.PortableInterceptor.RBInitializerClass.com.sap.engine.services.iiop.csiv2.interceptors.SecurityInitializer , KBA , BC-JAS-COR , Enterprise Runtime, Core J2EE Framework , BC-CST-IC , Internet Communication Manager , BC-SRV-FP , Forms Processing , BC-JAS-COR-RMT , RMI, P4, CORBA, IIOP , Problem