E1: UBE: When Running UBEs on AS400, Jobs are Ending With Job Log MCH4429 / "Automatic Storage Overflow " Error Message
(Doc ID 3075768.1)
Last updated on MARCH 10, 2025
Applies to:
JD Edwards EnterpriseOne Tools - Version 9.2 and laterInformation in this document applies to any platform.
Symptoms
In Tools Release 9.2.8.1, when using a scheduler to submit a large number of jobs daily, some of the jobs randomly fail with "Automatic storage overflow" (MCH4429) message.
MSGID TYPE SEV DATE TIME FROM PGM LIBRARY INST TO PGM LIBRARY INST
MCH4429 Escape 40 24/12/15 19:21:18.916176 < ckOverflow 000178 JDELIB E920SYSB *STMT
From Program . . . . . . . : Ex2C1DStacklessAutoStackOverflow
To module . . . . . . . . . : JDEDEBUG
To procedure . . . . . . . : psthread_log_callback
Statement . . . . . . . . . : 4
Message . . . . : Automatic storage overflow.
Cause . . . . . : One of the automatic storage stacks X'00000002' for the thread has overflowed or a storage access beyond the maximum size of a teraspace automatic storage stack was attempted. Further program execution within the thread is not possible. Automatic storage stack values and their meanings follow: 1 -- System stack in single level storage. 2 -- User stack in single level storage. 3 -- System stack in teraspace. 4 -- User stack in teraspace. Technical description . . . . . . . . : Attempt to reduce the automatic storage used by programs running in the thread.
MCH4429 Escape 40 24/12/15 19:21:18.916176 < ckOverflow 000178 JDELIB E920SYSB *STMT
From Program . . . . . . . : Ex2C1DStacklessAutoStackOverflow
To module . . . . . . . . . : JDEDEBUG
To procedure . . . . . . . : psthread_log_callback
Statement . . . . . . . . . : 4
Message . . . . : Automatic storage overflow.
Cause . . . . . : One of the automatic storage stacks X'00000002' for the thread has overflowed or a storage access beyond the maximum size of a teraspace automatic storage stack was attempted. Further program execution within the thread is not possible. Automatic storage stack values and their meanings follow: 1 -- System stack in single level storage. 2 -- User stack in single level storage. 3 -- System stack in teraspace. 4 -- User stack in teraspace. Technical description . . . . . . . . : Attempt to reduce the automatic storage used by programs running in the thread.
Steps to replicate:
1. Have a Enterprise server TR 9.2.8.1 working on a AS400 machine
2. Use a scheduler to submit a large number of jobs daily.
3. Notice that sometimes some of the jobs ( not necessary the same) fails with " Automatic storage overflow" (MCH4429) message.
Changes
Upgrade to TR 9.2.8.1
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |