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Former Member
Nov 11, 2008 at 04:42 PM

ESS: "WDDynamicRFCExecuteException" received when previewign Address iView.

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Hi

We are starting to configure ESS portals on EP 7.0 to connect to ECC 6.0 system. While trying to check the connectivity from Portal to R/3 - SSO works fine.

However, the Address iView when displayed gives the following error;

The initial exception that caused the request to fail, was:

com.sap.tc.webdynpro.modelimpl.dynamicrfc.WDDynamicRFCExecuteException: Access via NULL object reference not possible., error key: RFC_ERROR_SYSTEM_FAILURE

at com.sap.pcuigp.xssfpm.java.MessageManager.raiseException(MessageManager.java:102)

at com.sap.xss.per.fc.persinfo.FcPersInfo.onCleanup(FcPersInfo.java:618)

at com.sap.xss.per.fc.persinfo.wdp.InternalFcPersInfo.onCleanup(InternalFcPersInfo.java:807)

at com.sap.xss.per.fc.persinfo.FcPersInfoInterface.onCleanup(FcPersInfoInterface.java:246)

at com.sap.xss.per.fc.persinfo.wdp.InternalFcPersInfoInterface.onCleanup(InternalFcPersInfoInterface.java:299)

devjrfc.trc_ .

Error> occured [5] >Mon Nov 10 15:32:46,624<

RfcException:

message: CPIC-CALL: CMRCV on convId: 89901816

LOCATION CPIC (TCP/IP) on local host with Unicode

ERROR connection to partner '172.16.6.11:sapgw00' broken

TIME Mon Nov 10 15:32:46 2008

RELEASE 700

COMPONENT NI (network interface)

VERSION 38

RC -6

MODULE nixxi.cpp

LINE 3948

DETAIL NiIWrite

SYSTEM CALL WSASend

ERRNO 10054

ERRNO TEXT WSAECONNRESET: Connection reset by peer

COUNTER 3

Return code: RFC_SYS_EXCEPTION(3)

error group: 102

key: RFCERROR_COMMUNICATION_

Error> occured >Mon Nov 10 15:32:47,139< >RfcGetException rc (7) message: Access via 'NULL' object reference not possible.

<RfcGetException

u201D

Here is the ST22 dump of the error on the ABAP system.

u201CRuntime Errors OBJECTS_OBJREF_NOT_ASSIGNED_NO

Exception CX_SY_REF_IS_INITIAL

Date and Time 11/10/2008 15:32:46

An exception occurred that is explained in detail below.

The exception, which is assigned to class 'CX_SY_REF_IS_INITIAL', was not

caught in

procedure "HRXSS_PER_CLEANUP" "(FUNCTION)", nor was it propagated by a RAISING

clause.

Since the caller of the procedure could not have anticipated that the

exception would occur, the current program is terminated.

The reason for the exception is:

You attempted to use a 'NULL' object reference (points to 'nothing')

access a component.

An object reference must point to an object (an instance of a class)

before it can be used to access components.

Either the reference was never set or it was set to 'NULL' using the

CLEAR statement.

How to correct the error

Probably the only way to eliminate the error is to correct the program.

If the error occures in a non-modified SAP program, you may be able to

find an interim solution in an SAP Note.

If you have access to SAP Notes, carry out a search with the following

keywords:

"OBJECTS_OBJREF_NOT_ASSIGNED_NO" "CX_SY_REF_IS_INITIAL"

"SAPLHRXSS_PER_MAC" or "LHRXSS_PER_MACU04"

"HRXSS_PER_CLEANUP" u201D

Has anyone else faced this error? Can you please suggest me a solution?

Thanks,

Raza.