5.15.3.3. Deleting unwanted protocol variants 
IMPORTANT:
The AMO PRODE does not check if a protocol variant
is still assigned to a trunk or a station. It may be necessary to regenerate
the AMO TDCSU or SBCSU and then analyze the regeneration result to check
if a protocol variant is still in use.
In this example, a change command is used to delete the protocol variants
SBDKZ1 and SBDKZ2 from VARTAB (DB). The new protocol is loaded to memory
location PDNAME=10.
Protocol variant MCI250 is deleted:
CHA-PRODE:SRC=VARTAB,PROTVAR=MCI250;
Check query:
DIS-PRODE:SRC=DB,KIND=VARTAB
PROTVAR MCI250 has been deleted, memory location PD10 is no longer assigned to a
PROTVAR.