Missing transactions in SAP EWM

Hi,
We have recently procured a new system with the follwoing SAP components:

1.  SAP ECC 6.0 including Enhancement Package EhP6

2.  SAP EWM 7.0 Add-on component including Enhancement Package EhP2

Now, during the configuration we are not being able to run a few transactions.

For example, /n/sapapo/mvm ; /n/sapapo/om17 ; /n/sapapo/vercreate.

Everytime we get a message that says:

Transaction “******” does not exist

Message no. S#343

I also checked for the TCodes in table TSTC, but I could not locate those there .

Someone please suggest some solution to the above mentioned problems .

Regards,

Oritra