The Field Usage shows a detailed information of the fields defined in a selected DDM and their usage in programs.

The left frame shows a tree list containing all the fields defined in a DDM. The usage statistics (number of libraries and programs where the fields are used) is also displayed.

As soon as a Field branch is rolled out, the libraries containing the selected field are shown. Rolling out a library branch displays a table listing of individual programs. This table contains the program names and a detailed usage information for all the programs in which the selected field is used.

After clicking on a program name in the table, the source code location where the field is used is shown in the right frame.

The example below shows the usage information for he COD-COM field from the AGENZIE DDM.
The COD-COM field is used in 2 libraries (DOR-OLD and DORBATCH) and 46 programs on 46 locations.
The programs from the DORBATCH library are listed in a table (there are 16 programs).
The source code location where the COD-COM field is used is shown for the AGENZ.NSP program.