Dynamic path update

To fix this problem using dynamic path update, define ER2 and map VR1 to ER2.

Guideline: Whenever you change paths, make sure that you are not deleting a path that you need for another route. The following example is the NCPPATH statement that defines the new path.

A04NCP   NCPPATH NETID=NETA
P002     PATH DESTSA=310,ER2=(310,1),VR1=2

To change the path, use the VARY ACT command to activate your dynamic path update member.

Note: If this was a problem from a host to another subarea, you would use a VPATH definition to fix the problem
Parent topic: Example: Solving path problems