ORA-01476: divisor is equal to zero - Unable to update Sales Prices

Hi, 

I’m trying to update Sales Prices in Price List, however, it doesnt work for some sepecific customers and  IFS gave me the error as below. I tried but could  not identify the reason. 
 

Server error messages:
14ad8bf0-eea6-46e7-b739-75fb62f55be3

Ifs.Fnd.FndSystemException: Unexpected error while calling server method AccessPlsql/Invoke ---> Ifs.Fnd.FndServerFaultException: ORA-01476: divisor is equal to zero

Failed executing statement (ORA-01476: divisor is equal to zero
ORA-06512: at line 59)
   at Ifs.Fnd.AccessProvider.FndConnection.ParseErrorHeader(FndBuffer buffer, FndManualDecisionCollection decisions)
   at Ifs.Fnd.AccessProvider.FndConnection.UnMarshalResponseHeader(Stream responseStream, FndManualDecisionCollection decisions)
   at Ifs.Fnd.AccessProvider.FndConnection.HandleHttpSuccessResult(HttpWebResponse result, FndManualDecisionCollection decisions, String operation, FndBodyType responseBodyType, Object responseBody)
   at Ifs.Fnd.AccessProvider.FndConnection.InvokeInternal(Object requestBody, Object responseBody, String intface, String operation, FndRequestContext requestContext, FndManualDecisionCollection decisions, Boolean forcedSync)
   --- End of inner exception stack trace ---
   at Ifs.Fnd.AccessProvider.FndConnection.InvokeInternal(String intface, String operation, Object requestBody, Object responseBody, FndRequestContext requestContext, Boolean forcedSync)
   at Ifs.Fnd.AccessProvider.PLSQL.FndPLSQLCommandCollection.Invoke()
   at Ifs.Fnd.AccessProvider.PLSQL.FndPLSQLCommand.ExecuteNonQuery()
   at Ifs.Fnd.AccessProvider.PLSQL.FndPLSQLSelectCommandReader.Read(Boolean prepare)
   at Ifs.Fnd.Data.ADONetProvider.FndAPCommand.ExecuteDbDataReader(CommandBehavior behavior)