IST1510I

Explanation
 VTAM® issues
this message as part of a group of messages in response to a DISPLAY
ID command for an HPR-capable PU.
 LLERP (link level error recovery
procedure) is the LLERP capability of this PU as sent in the XID when
the connection was established.
 RECEIVED is the LLERP capability
of the adjacent node's PU as received on the XID when the connection
was established.
 The values for llerp are:
 required
llerp is required
notpref
llerp is not preferred but will be used if partner requires it.

 The values for received are:
 required
llerp is required
notpref
llerp is not preferred, but will be used if a partner requires
it.

 notallow
llerp is not allowed on this connection.

 HPR start option
LLERP
operand coded on the PU statement

default
notpref
required

NONE
LLERP
is not valid

ANR
notpref
notpref
required

RTP
required
required
required

 The HPR capability of the PU will be forced to NO if REQUIRED is
specified for llerp and NOTALLOW is specified
for received.

System action
 Processing continues. 

Operator response
 None. 

System programmer response
 None. 

Routing code
 2

Descriptor code
 5