Here we would like to draw your attention to STZAC transaction code in SAP. As we know it is being used in the SAP BC-SRV (Basis Services / Communication Interfaces in Basis) component which is coming under BC module (BASIS).STZAC is a transaction code used for Maintain time zone act. in client in SAP.
It comes under the package SZTZ.
Transaction STZAC technical data table
| Tcode | STZAC |
| Purpose | Maintain time zone act. in client |
| Module | BC |
| Component | BC-SRV |
| SAP Package | SZTZ |
| Type | P |