SAP Message VAL304 - The position has purchase value 0 (see long text)

Diagnosis
You wish to execute the valuation step 'amortization' for a position.Units or nominals exist in the position but the acquisition value is 0.

System Response
You cannot carry out an amortization for a position where theacquisition value is 0. The position is not valued.

Procedure
Using the position list, check if, for this position, the componentsshow the correct values. If this is not the case, check the protocolsof the relevant transfer runs. Reverse these runs or the initializationif applicable, and then execute the transfer runs again.