HP NonStop Pathway/iTS Programming Manual page 196

Terminal Control Process (TCP) Commands
Tokens in Response Buffer
ZSPI-TKN-RETCODE
For START TCP, common error values for ZSPI-TKN-RETCODE are:
Error
Number
1003
1038
1091
For descriptions of all error-token values and their associated error lists, see
Section 11, TCP Event Messages
Consideration
If you attempt to start a TCP when there are more than 161 active requesters sending
requests concurrently to the PATHMON process, the following error is returned:
FILE OPEN ERROR - pathmon-name - FILE IN USE (12)
and the START TCP command fails. The PATHMON process does not allow you to
start the TCP until one of the following events causes fewer than 161 requesters to be
active:
Another TCP is stopped with the STOP command.
An external TCP or a LINKMON process returns its last link to the PATHMON
process.
A PATHCOM process is stopped with the EXIT command.
A SPI process is closed with the Guardian operating environment CLOSE
procedure.
NonStop Pathway/iTS Management Programming Manual—426749-002
Error Token
ZPWY-ERR-PM-
ALREADYSTARTED
ZPWY-ERR-PM-
NEWPROCESS
ZPWY-ERR-PM-
INVALIDHOMETERM
Description
The TCP is already started.
An error occurred while the PATHMON
process was attempting to create a new
process for the TCP.
The specified file cannot be used for a home
terminal.
and Section 12, TCP Error
7- 16
START TCP
Messages.