2792709 - How to locate the exact error while 'A1EEGEN 026 Exit code: "8"' is reported only at the end of package export/import log in a system copy

An export/import package fails when you perform a system copy with R3load in SWPM (Software Provisioning Manager SAP Note: 1680045).

The error message reported at the end of the export/import package log is in the pattern below. No detailed information about exact error or problematic object is mentioned.

****************

A1 EDMP 008 Resource usage: GENERAL    times:  xxx.xxx/   x.xxx/  xx.xxx x.x%/ x.x%/ x.x% real/usr/sys
A1 EDMP 008 Resource usage: DATABASE   times: xxxx.xxx/ xxx.xxx/  xx.xxx xx.x%/ x.x%/ x.x% real/usr/sys
A1 EDMP 008 Resource usage: FILE       times: xxxx.xxx/xxxx.xxx/ xxx.xxx xx.x%/xx.x%/xx.x% real/usr/sys
A1 EDMP 007 Memory usage: XX/0 MB buffer/disk (1 reused buffers)
A1EEGEN 025 Number of error(s): 1
A1EEGEN 026 Exit code: "8"

****************

SAP ABAP System

A1EEGEN 026, Exit code: "8", SWPM, R3load, SAPAPPL, SYSTEM COPY, MIGRATION, LOAD, EXPORT, IMPORT, Allocation failed, SQL error = 129, Package. , KBA , BC-INS-SWPM , Installation with Software Provisioning Manager , Problem