ALECDC Program was terminated by signal 11 for all oracle alerts.

Due to this issue all oracle alerts terminated with signal 11. Signal 11 is a generic error, the likely cause of this issue is lack of OS resources.


We are also showing error segfault  frequently in Operating system .

dmesg:-

ALECDC[5331]: segfault at 0 ip 0000000008059b04 sp 00000000ffad7c40 error 4 in ALECDC[8048000+120000]
ALECDC[5332]: segfault at 0 ip 0000000008059b04 sp 00000000ffa6bbf0 error 4 in ALECDC[8048000+120000]
ALECDC[5334]: segfault at 0 ip 0000000008059b04 sp 00000000ffbf49c0 error 4 in ALECDC[8048000+120000]
ALECDC[5339]: segfault at 0 ip 0000000008059b04 sp 00000000ffb6cea0 error 4 in ALECDC[8048000+120000]
ALECDC[9531]: segfault at 0 ip 0000000008059b04 sp 00000000ffd03c20 error 4 in ALECDC[8048000+120000]
ALECDC[19037]: segfault at 0 ip 0000000008059b04 sp 00000000ffac6fc0 error 4 in ALECDC[8048000+120000]
ALECDC[19049]: segfault at 0 ip 0000000008059b04 sp 00000000ffa51010 error 4 in ALECDC[8048000+120000]
ALECDC[19052]: segfault at 0 ip 0000000008059b04 sp 00000000ff9f91d0 error 4 in ALECDC[8048000+120000]

To fix this issue signal 11 error in oracle apps we should upgrade alert code file version as latest.

aluapp.lc 120.1.12010000.4

Check the file version:-

strings $ALR_TOP/bin/ALPPWF | grep Header | grep aluapp.lc


To date, the following patches are available:


11.5.10: Patch 5839356 Email body was getting truncated early for a message exceeding 64k (alssmn.lc 115.48)

12.0: Patch 8715092 CC AND BCC RECIPIENTS SHOWN IN TO FIELD IN ALERT MAILS (alssmn.lc 120.7.12000000.21)
12.0: Patch 7592660 RELEASE 12 BUG FOR SIGNAL 11 WITH ALPPWF (alpiwf.lc 120.0.12000000.5)

12.1: Patch 13728376 - Alert fails with signal 11 error after password case sensitivity fix (aluapp.lc  120.1.12010000.4)
12.1: Patch 9908378 - RELEASE 12 BUG FOR SIGNAL 11 WITH ALPPWF  (alppwf.lc  120.0.12010000.3)
12.1: Patch 9817770 POST-R12.ATG_PF.B.DELTA.3 CONSOLIDATED PATCH (alssmn.lc 120.22.12010000.9)