2390444 - Error 100 or "Process with PID xxxxx terminated with status -11" occurs while calling SAPCAR in phase SCAN_DOWNLOADDIR in AIX environment

SUM ended with error "Process with PID xxxxx terminated with status -11" while calling SAPCAR in phase SCAN_DOWNLOADDIR on AIX server.

The error message can be found in the relevant log file CAR.xxx. (x here will be an Arabic number in the actual environment).

If the SAPCAR is called manually to unpack *.SAR packages,  the following error is returned:

SAPCAR: error in GetEntryData(); unknown block type(error 100). No such file or directory

The following error could also be reported in SUM UI :

EXECUTING /usr/sap/<SID>/SUM/abap/bin/SAPCAR -V -tvf /sapcd/grc_upgnew/SAPEXE_401-80001429.SAR
SAPCAR: processing archive <SUM>/Downloads/SAPEXE_401-80001429.SAR (version 2.01)
SAPCAR: unknown entry type encountered (error 100). No such file or directory

SAP ABAP System

AIX

error 100, unknown entry type encountered, SCAN_DOWNLOADDIR, FTP, SAPCAR, error in GetEntryData(), unknown block type(error 100), No such file or directory , KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , BC-OP-AIX , IBM AIX , Problem