absolete problem

[Eniyavan]

mb01 is absolete problem. what is this?
I dont have any idea about this..

[Rajat_K]

Please refer to SAP note 1804812 - MB transactions: Restricted maintenance/discontinuation

As per the note MB* transactions are replaced by single-screen T-Code MIGO since Release 4.6
Because of which you are getting this message. 
You can perform the all the MB* transactions in MIGO.

[Eniyavan]

thanks