CPF3151 - Access path limit exceeded for copy to member

I have searched the archives, Google, and IBM web site and have not been able to
find any reference to this error.
I see it in the job log when I am watching the jobs run, but after the CPYF, the
message disappears.  It does not seem to be causing a problem but has been
bugging me because I can not determine the cause or find any further information
on this message.  when I press help on the message I get:
Message . . . . :   Access path limit exceeded for copy to member XRPCCUAWD.
Cause . . . . . :   The data base copy to member XRPCCUAWD file XRPCCUAWD in
  library XROLIB requires that a number of access paths be built that exceeds
  the maximum number of access paths allowed.
Recovery  . . . :   Change the access path limit and try the request again.

the command I am using is:
CPYF FROMFILE(XRPDCUAWD) TOFILE(XRPCCUAWD) MBROPT(*ADD)

Can anyone tell me how to view and/or change the access path limit for the file?
note: it is not just this file, but I have seen this on a number of jobs that I
have been monitoring using different files as well.