Numbers under 1000 are in the mainline processor.
- 10xx
- Panel generator common processor
- 11xx
- .DEFINE verb processor
- 12xx
- .PANEL verb processor
- 20xx
- Panel runtime command processor
- 21xx
- Dynamic attribute resolution processor
- 30xx
- Output 3270 data stream processor
- 40xx
- Input 3270 data stream and REXX variable assignment processor
- 90xx
- CICS interface processor