assign source of supply errors after upgrade

[Former Member]

All,

We have upgraded from 7.0 to 7.01 SP08 (for the srm server).   We are now getting a dump when we try to go to the Assign Source of Supply area.   The error is

What happened?
    The exception 'CX_WDR_RR_EXCEPTION' was raised, but it was not caught anywhere
     along
    the call hierarchy.

    Since exceptions represent error situations and this error was not
    adequately responded to, the running ABAP program 'SAPLWDR_RUNTIME_REPOSITORY'
     has to be
    terminated.

Error analysis

    An exception occurred which is explained in detail below.

    The exception, which is assigned to class 'CX_WDR_RR_EXCEPTION', was not caught

     and

    therefore caused a runtime error.

    The reason for the exception is:

    Navigation target O_TO_STANDARD_VIEW_TREF_4 does not exist within component

    FPM_GAF_COMPONENT

How to correct the error

    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:

    "UNCAUGHT_EXCEPTION" "CX_WDR_RR_EXCEPTION"
    "SAPLWDR_RUNTIME_REPOSITORY" or "LWDR_RUNTIME_REPOSITORYF07"
    "IF_WDR_RR_VIEW_USAGE~GET_TARGET_FOR_NAV_LINK"

It is most likely a conflict between the upgraded screens and our prior customization but we are not sure where to look.   In all of my searches - any suggested notes have been applied to the system.  

Suggestions?

Thanks

Sandra

[Former Member · Accepted solution]

we removed our enhancement and that eliminated the dump - we will need to add the enhancement back maybe that will give us more insight on what the issue was in the first place.