Install SOLMAN 7.1 on Windows 2012 R2 failed at ABAP import level

Dears,

I am installing SOLMAN 7.1 at my Windows 2012 R2 server, and at the Import ABAP phase, and precisely at this level : Import Monitor jobs: running 1, waiting 1, completed 26, failed 1, total 29.

I got this ERROR:

"

An error occurred while processing option SAP NetWeaver 7.5 > MaxDB > SAP Systems > Application Server ABAP > Standard System > Standard System( Last error reported by the step: Program 'Migration Monitor' exits with error code 103. For details see log file(s) import_monitor.java.log, import_monitor.log.). You can now:

• Choose Retry
  to repeat the current step.
• Choose Log Files
  to get more information about the error.
• Stop the option and continue later.

Log files are written to C:/Program Files/sapinst_instdir/NW750/ADA/INSTALL/STD/ABAP.

"

Yu can find more details in the thread i have opened by error at other community: full link: http://scn.sap.com/message/16533177#16533177

So, need your expertise in sorting out this issue.

Here a summary of what I am using as software:

- Download manager V2.1.142 to download the media from Market Place

- SLTOOLSET Software Provisioning Version 1.0

Unfortunatey, the log files are heavy and cannot attach them here, as 1MB is max.

If you require more details

Do not want to flood this post with entries from the logs...Please let me know your feedback how can I go forward ?

Are the tooling versions Ok ?

What the error says ...shall I start from scratch ? (I tried many time, by downloading again the suspect SW and unpack, but without success)

Thanks in advance.

Ahmed.