To modify defined information:

1. Terminate the source Datareplicator.
   To execute an initial start subsequently, terminate the source Datareplicator normally. If the source Datareplicator has terminated abnormally, start it normally, and then perform the procedure to modify the defined information.
   
2. Use a text editor to modify the defined information.
3. Start the system in a start mode that will apply the modified information, as shown in the following table.
   

   Table 5-5 Start mode that applies the modified transmission environment definition

   Operand name	Start mode that applies the modified information
   	Initial start or partial initial start#1	Normal start#1
   sendhdsid	Y	--
   hdeservice	Y	--
   hdehost	Y	Y
   protocol	Y	--
   extract_tselector	Y	--
   nsap_address	Y	--
   senduoc	Y	Y
   sendintvl	Y	Y
   sendintvl_scale	Y	Y
   nsndidxxx#2	Y	--
   keepalive	Y	Y
   retrynum	Y	Y
   retry_interval	Y	Y
   overwrite	Y	Y
   overwrite_continue	Y	Y
   maxtran	Y	Y
   maxtrandata	Y	Y
   readbufnum	Y	Y
   editbufsize	Y	Y
   prg_eventno	Y	Y
   int_trc_getv	Y	Y
   queue_read_wait_interval	Y	Y
   recvwatchtime	Y	Y
   send_delay_limit_time	Y	Y
   reflect_mode	Y	--
   eventsync	Y	--
   eventcntreset	Y	Y

Legend:

Y: The start mode denoted by this column applies the operand's modified information. If the start modes of both columns apply to a particular operand's modified information, any of the start modes can be used to apply the modified information.

--: Not applicable

#1

This is the start mode used to start the source Datareplicator.

#2

xxx is a value in the range from 001 to 256.