Determine whether your SAP is MDMP, Non-Unicode or Unicode

As per  http://scn.sap.com/thread/246990

Hi Sam,

Run report RSCPINST and select /Current NLS config button/.

It will show you current NLS settings, and on very top of it display:

1. Non-unicode system - meand single CP or blended CP inst;

2. MDMP installation - it's an MDMP box

3. Unicode inst - guess what 

Checked it on MDMP, Unicode & BCP systems here rel 4.7 ent ABAP.

Thanks.

//alak