DFHAPPL fields

DFHAPPL owns the following performance class data fields. They are only available when application programs invoke the application naming event monitoring points. For more information, see the APPLNAME parameter on the DFHMCT TYPE=INITIAL macro in the CICS® Customization Guide..

001 (Type-C, APPLNAME, 12 bytes)
The data written when the DFHAPPL.1 and DFHAPPL.2 application naming event monitoring points are invoked. The 12 byte APPLNAME field comprises:
  • DFHAPPL.1 in bytes 1 to 4. For example, a 4–byte transaction ID with CICS PA field name APPLTRAN.
  • DFHAPPL.2 in bytes 5 to 12. For example, an 8–byte program name with CICS PA field name APPLPROG.