When you need to create access sequences. Using fields that are not available in field catalog you can append them to the VBRK Table.

For Instance use ZZVSTEL to append to VBRK and then you need to make them available in other tables so you can create an access sequence. These tables are KOMK, KOMG and KOMKBV3 (Structure).

Add zzvstel to these tables and then you can create an access sequence.

In exit RV60AFZC you are able to fill VBRK-ZZVSTEL and the it will appear filled in KOMKBV3.

This way you will be able to determine a different printer for each shipping point.

Other way is to change RVCOMFZZ and assign the vbrp structure to the output structure.

Your message can be determined that way.

Any doubts?

Just comment please.