Hi Praveen,
Refer to SAP Note 1307624 - Installing SAP DBM 7.0 on SAP ERP 6.0.
It clearly states that following:
Compatibilty with EHP5 for SAP ERP 6.0, EHP6 for SAP ERP 6.0, EHP7 for SAP ERP 6.0
DBM 700 SP01 is compatible with SAP ERP 6.0 EHP5.An ACP is also created for the same:
1. DBM=======700. This ACP is part of DBM 700 SP03.
2. DBM 700 SP05 is compatible with SAP ERP 6.0 EHP6.
3. DBM 700 SP07 is compatible with EHP7 for SAP ERP 6.0
Thus if you are upgrading you ERP to EHP7.0 then it is recommended that your DBM 7.0 version is upgraded to SP07.
Please check your existing support pack level of SAP DBM 7.0 & proceed accordingly.
Regards,
Sachin Balmiki