MSDTCOSD204E Error 7D at TCP/IP Startup of OSD Device
APAR Identifier ...... PQ83743 Last Changed ........ 04/01/28
MSDTCOSD204E ERROR 7D AT TCP/IP STARTUP OF OSD DEVICE
Symptom ...... MS MSDTCOSD204E Status ........... CLOSED PER
Severity ................... 2 Date Closed ......... 04/01/27
Component .......... 5735FAL00 Duplicate of ........
Reported Release ......... 430 Fixed Release ............ 999
Component Name TCP/IP V2 FOR V Special Notice
Current Target Date .. Flags
SCP ...................
Platform ............
Status Detail: PACKAGING - Solution is being packaged for
shipment.
PE PTF List:
PTF List:
Release 430 : UQ84438
Release 440 : UQ84451
Parent APAR:
Child APAR list:
ERROR DESCRIPTION:
Customer reports intermittent problems when an OSD device is
started. Message MSDTCOSD204E is reported when this problem
occurs:
DTCIPI023I TCP-IP initialization complete.
...
DTCOSD204E ToOsd: Error 7D establishing CM-CM connection
for device DEV@0600
DTCOSD082E OSD shutting down:
DTCPRI385I Device DEV@0600:
The '7D' error code cited here can vary, since this problem
occurs from an incorrect mapping of the response buffer for the
OSD device CM-CM connection (the error code reported is
dependent upon the content of storage that is referenced).
LOCAL FIX:
This problem can usually be overcome by restarting the device
in question, or if necessary, the TCP/IP server.
PROBLEM SUMMARY:
****************************************************************
* USERS AFFECTED: All z/VM TCP/IP users of OSD and HIPERS *
* devices *
****************************************************************
* PROBLEM DESCRIPTION: *
****************************************************************
* RECOMMENDATION: APPLY PTF *
****************************************************************
The mapping of the response buffer for an OSD initialization
command was incorrect. An extra field was included in the
mapping and therefore the code was looking beyond the end
of the response buffer for a status field. If the storage
beyond the buffer was zero, everything looked ok. If it was
not, TCTOOSD would report the error with message DTCOSD204E.
Note that the error code in the message varies depending
on what is in storage. Examples include 7D, 01, and 03.
PROBLEM CONCLUSION:
The mapping for the CmConnectSduType area was corrected.
TEMPORARY FIX:
COMMENTS:
MODULES/MACROS: TCMPCOCO TCPIP TCPOCO TCTOOSD
SRLS: NONE
RTN CODES:
CIRCUMVENTION:
MESSAGE TO SUBMITTER:
|
