View Maintenance: Comparing/Adjusting Between Clients/Systems
You can compare and adjust views and tables in view maintenance.
Prerequisites
You need protection level 0 or 1 in the comparison client (a setting in Table T000), and authorization object S_TABU_CLI in both clients.
To make an adjustment (which is possible only in the Maintain mode of view maintenance, Transaction SM30) you need authorization to maintain the view concerned in the logon client. Refer to
SAP Authorizations for Table MaintenanceProcedure
Follow the procedure appropriate for your task:
Comparing Views / Table Entries
Adjusting Views / Table Entries
Procedure:
Adjusting Views/Tables Between Clients/Systems

You cannot carry out an adjustment in Client 000. Only the Compare function is available in Client 000.