SAPB1 Service Layer message: AH00051: child pid 11550 exit signal Aborted (6)

[kk_williechou]

hi all,

We are now in

We are experiencing Service Layer continuity pup-up unstable connection. there are a lot of logs with the same error, I just captured a part of these messages. Has anyone encountered similar issues before? How you solve it, please advise, many thanks.

Under the folder: /usr/sap/SAPBusinessOne/ServiceLayer/logs

<code>
*** Error in /usr/sap/SAPBusinessOne/Common/httpd/bin/httpd': corrupted size vs. prev_size: 0x0000000001a84920 *** [Tue Jan 09 18:08:53.927430 2024] [core:notice] [pid 1076] AH00051: child pid 27926 exit signal Aborted (6), possible coredump in /usr/sap/SAPBusinessOne/ServiceLayer/coredump [Tue Jan 09 18:32:53.277063 2024] [core:notice] [pid 1076] AH00051: child pid 4764 exit signal Segmentation fault (11), possible coredump in /usr/sap/SAPBusinessOne/ServiceLayer/coredump [Tue Jan 09 18:38:52.612869 2024] [core:notice] [pid 1076] AH00051: child pid 1484 exit signal Segmentation fault (11), possible coredump in /usr/sap/SAPBusinessOne/ServiceLayer/coredump [Tue Jan 09 19:08:52.311527 2024] [core:notice] [pid 1076] AH00051: child pid 12720 exit signal Segmentation fault (11), possible coredump in /usr/sap/SAPBusinessOne/ServiceLayer/coredump [Tue Jan 09 19:32:53.706999 2024] [core:notice] [pid 1076] AH00051: child pid 30635 exit signal Segmentation fault (11), possible coredump in /usr/sap/SAPBusinessOne/ServiceLayer/coredump [Tue Jan 09 19:56:52.066366 2024] [core:notice] [pid 1076] AH00051: child pid 3561 exit signal Segmentation fault (11), possible coredump in /usr/sap/SAPBusinessOne/ServiceLayer/coredump *** Error in /usr/sap/SAPBusinessOne/Common/httpd/bin/httpd': corrupted size vs. prev_size: 0x0000000001a86180 ***
[Tue Jan 09 20:08:53.753069 2024] [core:notice] [pid 1076] AH00051: child pid 11550 exit signal Aborted (6), possible coredump in /usr/sap/SAPBusinessOne/ServiceLayer/coredump

What is impacted

A cron job(every 10 mins) to call SAPB1 Service Layer posting SAPB1 draft documents, it occurs `Service Layer 502 Bad Gateway` error message 20 - 40 times per day.

This is so far I can provide, hope it is enough for diagnostic.

[sarumanb1]

Yes we are having the same issue.

We are making API calls to Service Layer and are getting random timeouts on the webapp. We have found these errors in the same location as you.

Running SAP B1 10.0 SP 2308 on Suse

Have you found a solution for this ?

Thank you!

[dennis_gimenez]

We are having the same issue.

[dennis_gimenez]

I am having the same issue. Have you found any solution for this ?

Thanks You!!