OBJECTS_OBJREF_NOT_ASSIGNED_NO error when accessing some links in DOE

[Former Member]

Hello Everyone,

We have setup a Development system for R&D on SAP NW Mobile 7.1 SPS08. I'm able to register mobile devices (Laptop) in DOE but when I'm trying to access few links (like Administration-->Device Administration) I'm getting error "Access using a 'ZERO' object reference is not possible" and an ABAP dump "OBJECTS_OBJREF_NOT_ASSIGNED_NO" is created. Error Details are given below. Can someone help me out in this ?

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Error when processing your request

What has happened?

The URL http://abc.xyz.com:8000/sap/bc/webdynpro/sap/sdoe_administration/ was not called due to an error.

Note

The following error text was processed in the system MOB : Access using a 'ZERO' object reference is not possible.

The error occurred on the application server xyz_MOB_00 and in the work process 4 .

The termination type was: RABAX_STATE

The ABAP call stack was:

Method: RESOLVE_MAPPING of program CL_WDR_CONTEXT_NODE_INFO======CP

Method: MAP of program CL_WDR_CONTEXT_NODE_MAP=======CP

Method: IF_WD_CONTEXT_NODE~IS_ALIVE of program CL_WDR_CONTEXT_NODE_MAP=======CP

Method: IS_NODE_VALID of program CL_SALV_WD_CHANGE_LOG=========CP

Method: DISPATCH of program CL_SALV_WD_CHANGE_LOG=========CP

Method: REFRESH of program CL_SALV_WD_DATA_CHANGE_LOG====CP

Method: UNREGISTER of program CL_SALV_BS_DATA_CHANGE_LOG_TABCP

Method: UNREGISTER of program CL_SALV_WD_DATA_CHANGE_LOG====CP

Method: FREE of program CL_SALV_WD_DATA_CHANGE_LOG====CP

Method: FREE of program CL_SALV_BS_DATA===============CP

What can I do?

If the termination type was RABAX_STATE, then you can find more information on the cause of the termination in the system MOB in transaction ST22.

If the termination type was ABORT_MESSAGE_STATE, then you can find more information on the cause of the termination on the application server xyz_MOB_00 in transaction SM21.

If the termination type was ERROR_MESSAGE_STATE, then you can search for more information in the trace file for the work process 4 in transaction ST11 on the application server xyz_MOB_00 . In some situations, you may also need to analyze the trace files of other work processes.

If you do not yet have a user ID, contact your system administrator.

Error code: ICF-IE-http -c: 100 -u: SUSER -l: E -s: MOB -i: xyz_MOB_00 -w: 4 -d: 20090806 -t: 114729 -v: RABAX_STATE -e: OBJECTS_OBJREF_NOT_ASSIGNED_NO

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Thanks

Vamsi

Edited by: Atluri Vamsi on Aug 6, 2009 8:50 AM

[Former Member · Accepted solution]

Hello,

are you getting similar dump in ST22?

Method: RESOLVE_MAPPING of program CL_WDR_CONTEXT_NODE_INFO======CP

Method: MAP of program CL_WDR_CONTEXT_NODE_MAP=======CP

Method: IF_WD_CONTEXT_NODE~IS_ALIVE of program

CL_WDR_CONTEXT_NODE_MAP=======CP

Method: IS_NODE_VALID of program CL_SALV_WD_CHANGE_LOG=========CP

Method: DISPATCH of program CL_SALV_WD_CHANGE_LOG=========CP

Method: REFRESH of program CL_SALV_WD_DATA_CHANGE_LOG====CP

Method: UNREGISTER of program CL_SALV_BS_DATA_CHANGE_LOG_TABCP

Method: UNREGISTER of program CL_SALV_WD_DATA_CHANGE_LOG====CP

Method: FREE of program CL_SALV_WD_DATA_CHANGE_LOG====CP

Method: FREE of program CL_SALV_BS_DATA===============CP

there is one SAP note released related to similar issue #1319829 please see if implementation of this note avoid these dumps.

Regards,

Rohit

[Former Member]

Hi,

This might be a temporary error which might occur because of "controls not being refreshed" on UI.

You can reload the page and it should start working.

Regards,

ramanath.

[Former Member]

Hi Ramanath,

Thanks for replying. What you said is true, i'm able to reload the page and it comes up but after having some devices registered and able to sync with DOE i'm still getting this error page and the dump...... so I'm concern now.

If it coz of controls not being refreshed in UI, how do I refresh them to avoid these errors/dumps?

Thanks Vamsi

[sivasatyaprasad_yerra]

Apply note: 1319829. This is related to Webdynpro issue

[Former Member]

Hi Rohit and Siva,

Thanks a lot to both of you for putting an end to my concern.

Vamsi Atluri