sap logoFirst, 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