ASHISH
- I think Savas touched upon all alternatives. The official and exclusive add-on SAP provided for this purpose is Pool Asset Management. This is available from EHP3 onwards through Business function LOG_EAM_PAM.
- In the absence of EHP environment, I'd prefer option1 and you can monitor Capacity overloadings etc through standard tcodes (like CM01) or even you can develop a report according to needs using Infostructure S024, and Infostructure S022 if you are loading the vehicles through Order operations.
Good luck
KJogeswaraRao