Here we would like to draw your attention to VVCB transaction code in SAP. As we know it is being used in the SAP SD-CAS (Sales Support in SD) component which is coming under SD module (Sales & Distribution).VVCB is a transaction code used for Maintain Activity Authorization in SAP.
It comes under the package VCA.
Transaction VVCB technical data table
| Tcode | VVCB |
| Purpose | Maintain Activity Authorization |
| Module | SD |
| Component | SD-CAS |
| SAP Package | VCA |
| Type | P |