2665338 - Exception CX_MSC_RUNTIME_ERROR in Managed System Configuration step Maintain RFCs

You are getting ABAP Dump similar to below:

Category               ABAP Programming Error
Runtime Errors         UNCAUGHT_EXCEPTION
Except.                CX_MSC_RUNTIME_ERROR
ABAP Program           CL_MSC_SECURE_PROP============CP
Application Component  SV-SMG-INS-CFG-MNG

An exception has occurred which is explained in more detail below. The
exception, which is assigned to class 'CX_MSC_RUNTIME_ERROR' was not caught and
therefore caused a runtime error. The reason for the exception is:
An exception was raised

This exception is closely related to a previous exception "CX_SISE_GS", which
was raised in program "CL_SISE_GS_OBJECT=============CP", in line 46 of
 (include) program "CL_SISE_GS_OBJECT=============CM00C". The
reason for the exception occurring was:
Secure storage read exception: Access to entry
/SOLMAN_SETUP/<RANDOM HEX HERE>in the secure storage denied

SAP Solution Manager 7.2

KBA , SV-SMG-INS-CFG-MNG , Managed System Configuration , Problem