Here we would like to draw your attention to TPC4 transaction code in SAP. As we know it is being used in the SAP CA-GTF (General Application Functions in CA) component which is coming under CA module (Cross Application).TPC4 is a transaction code used for Programs for Authorization Check in SAP.
It comes under the package BF_AUTH.
SAP TPC4 menu path
See the possible menu paths to access the same report by avoiding entering the transaction code.
Path 1
Human Resources → Payroll → Europe → Germany → Subsequent Activities → Period-independent → [Datenzugriff § 147 AO] → [Unmittelbarer Zugriff (Z1)] → [Programme für Berechtigungsprüfung]
Transaction TPC4 technical data table
| Tcode | TPC4 |
| Purpose | Programs for Authorization Check |
| Module | CA |
| Component | CA-GTF |
| SAP Package | BF_AUTH |
| Type | P |