Re: Weird QGYSERVER error

Often, that is indicative of a memory corruption issue. I had a program some years ago that would blow up in production but never when debugging while processing the exact same data. Turned out to be an oddball error in my code.

That said I'm still inclined to think that this is caused by a bad PTF. Have you applied any recently?


Jon P.

On Jan 15, 2023, at 10:32 AM, Brad Stone <bvstone@xxxxxxxxx> wrote:

Even more info... this is weird.

I found the program that lists job log messages that it appears to be
coming from. Ran my program in debug to verify and no errors appeared in
the QGYSERVER job.

I then ended debug, ran it again, errors. Repeated with debug on, no
errors, and turned it off and the errors popped up again.



On Sun, Jan 15, 2023 at 9:04 AM Brad Stone <bvstone@xxxxxxxxx> wrote:

Looks like another APAR out there for this too that was just issued a week
ago:

https://www.ibm.com/support/pages/apar/SE78985

Apparently they broke it again or the original fix wasn't right.

On Sun, Jan 15, 2023 at 8:55 AM Brad Stone <bvstone@xxxxxxxxx> wrote:

Display Call Stack

System:
Job: QGYSERVER User: BVSTONE Number: 201055

Thread: 00000018





Type Program Statement Procedure

QGYLSRVR QSYS /0210

I already have PTF SI78892 installed.

It's also throwing out a ton of dumps, job logs, etc... here's a dump:

DUMP TAKEN FOR UNMONITORED ESCAPE MESSAGE

.MESSAGE ID- MCH0601

.MESSAGE FILE- QCPFMSG LIBRARY-
*LIBL
.SEVERITY- 40

.MSGTYPE- 0F

.SENDING-

..PROGRAM- QGYLSRVR

LIBRARY- QSYS

..INSTRUCTION- 00AC

.RECEIVING-

..PROGRAM- QGYLSRVR LIBRARY-
QSYS
..INSTRUCTION- 00AC

.MESSAGE-

Space offset X'00000000' or X'0000000000000000' is outside current
limit for object .
.MESSAGE DATA-

000000 00000000 00000000 C4C248B1 79001900 00000000 00000000
00000000 00000000 * DBç£` *
000020 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 * *

I am 99% sure this is coming from the List Jobs API in my job monitoring
program... maybe I'll dig into that but it's been running fine for
literally 20 years.

On Sun, Jan 15, 2023 at 4:08 AM Marc Rauzier <marc.rauzier@xxxxxxxxx>
wrote:

Le 14/01/2023 à 21:38, Brad Stone a écrit :

Anyone seen this?

Hello

This APAR might apply to your case
https://www.ibm.com/support/pages/apar/SE77077

Message ID . . . . . . : MCH3401

Date sent . . . . . . : 01/14/23 Time sent . . . . . . :
14:10:10


Message . . . . : Cannot resolve to object ??????????. Type and

Subtype

X'0401' Authority X'0000'.



Cause . . . . . : Either a system pointer or a data pointer can not

be

resolved.

For a system pointer, it can not be resolved to object

?????????? ,

type
and subtype X'0401', authorization X'0000', because either the named
object
was not in any context referred to or the correct object was

located but

the
user profile did not have the required authority.

The object types for some common type or subtype codes follow:

-- 0190-Access group, 0201-Program, 0401-Library,

-- 0701-Journal receiver, 0801-User profile, 0901-Journal,

-- 0B90-Data space, 0C01-Directory, 0C90-Data space index,

-- 0E01-Job queue, 0E02-Output queue, 0E03-Message file,
-- 0E0A-User index, 0A01-Data queue, 1401-Class of service

description

-- 1501-Mode description, 0E05-Session description,
-- 1001-Device description, 1101-Line description,
-- 1201-Controller description, 1901-File, 1902-Message queue,
-- 1903-Job description, 1904-Class, 1905-Command, 1906-Table,
-- 1908-Edit description, 1909-Subsystem description,
-- 190A-Data area, 190C-Graphic symbol set, 190D-Chart format,
-- 1911-Query definition, 1912-Folder,
-- 1915-Panel group, 1916-Menu group description,
-- 1920-Data dictionary, 192D-Management collection, 19D0 Work

control

block table,
-- 19D2-System value, 1B01-Process control space,
-- 1E01-Byte stream file, 1E03-Local socket, 1E06-Character

special

file,
-- 1E07-First-in first-out special file

For a data pointer, it can not be resolved because the named

object is

not
located within any program activation currently known to the

process.

Recovery . . . : Either specify the correct object name or specify

the

correct authority for the object.


Bradley V. Stone
www.bvstools.com
Native IBM i e-Mail solutions for Microsoft Office 365, Gmail, or any

Cloud

Provider!

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