Not used customer programs
The system uses the transaction monitor to determine this information.
It reads data from the transaction monitor. Next, it selects all customer programs from table D010SINF. The number of customer programs in use is deducted from the total number of customer programs. Customer programs include all programs whose namespace is Y*, Z*, or /customer namespace/* and where the last change was not made by “SAP*” or “DDIC”.

Table fields:
•Component: The system uses table TADIR to determine the development class to which the program is assigned. It uses table TDEVC to select the application component and writes the corresponding component in table DF14L.
•Component name - Description of the component
•Program name
•Description
•Corresponding transaction - Determined in table TSTC
•Description
•Development class - Development class of the program from table TADIR
•Description

Tables and functions used:
•Transaction monitor
•TSTC - Transactions
•TADIR - Directory of Repository Objects
•DF14L - Application Components
•TDEVC - Development Classes