Hi, I am a production engineer having 3 yrs of exp. in ICICI Bank.Want to know Is it a wise decision to register for a SAP (FICO module) from Siemens training center

Yes, Siemens is a reputed and authorised SAP partner. Only thing is check your experience. Is your experience in Finance and accounts, if not instead of sAP go for production planning or materials management (MM) module or go for ABAP or Basis