Diagnosis
If a capacity was already transferred to SAP APO and theResource has Storage Characteristicsindicator was set, this indicator can no longer be undone if theresource was already assigned to a model.

Procedure
If you have not yet transferred a capacity to SAP APO or if theresource in SAP APO is not yet assigned to a model, you can ignore thismessage and change the data for the base rate.
If you have already transferred the capacity to SAP APO and theresource is assigned to a model, you first have to remove the resourcefrom all models in SAP APO before you can change data for the baserate.