Infopackage error

We have a connection from SAP/EBP to SAP/BW.

In the Quality (or Test) system We refreshed SAP/EBP with data and customizing from Production.

After this operation we have trouble with some extraction processes, in particular with the Inforource that had a INIT before the refresh. In this situation we need to delete the old INIT but if we try to enter into the infopackage the system give the error RSM1_CHECK_FOR_DELTAUPD. Anyone known a tournaround metod for delete the Init or other specific solution for this trouble.

We find a referrement to note 419923 that is not available.

Thanks

Fabio