First, if there is an error on the activation of a DataSource Object (DSO) or the Transfer Rule Object.
Run this transaction code:
RSRV: Analysis and Repair of BW Objects
Second, If an SAP BW InfoObject get an enhancement then it should be repaired too. Apply these steps:
Run this transaction code:
RSA1 :
Goto Top Menu and follow these steps:
Tools – Apply Hierarchy / Attribute Changes