ATB224I

Explanation
 An internal error occurred while APPC/MVS was
initializing the logical unit luname. A system
dump might accompany this message.
 The LU can process only
conversations with a synchronization level of none or confirm.
 In
the message text:  luname
The name of the logical unit that APPC/MVS was initializing.

System action
 APPC/MVS activates the LU, which is capable of
processing only conversations with a synchronization level of none
or confirm.

Operator response
 Notify the system programmer.

System programmer response
 To correct the problem, follow the
responses for the ATB message or EC7 abend reason code that accompanies
ATB224I. Then, reactivate the LU through either:  Issuing a SET command for a parmlib member with an LUDEL statement,
followed by a SET command for a parmlib member with an LUADD for this
LU;  or
Entering a VTAM® VARY INACT
command, followed by a VARY ACT command for this LU.

 If the error persists, search the problem reporting data
bases for a fix for the problem. If no fix exists, contact the IBM® Support Center with the dump
that was taken when the error occurred.

Module
 ATBLUPR

Source
 APPC/MVS

Routing Code
 2

Descriptor Code
 4

Automation
 Follow the directions given
for the accompanying ATB message or the abend EC7 reason code. Collect
the dump. Reactivate the LU.