Hardware Inventory, with a comma

Question

I am unable to add an item to Hardware Inventory and it appears this because it has a comma.  Looking for ways to work around this or do some preprocessing maybe.
I was hoping to gather Fiber Channel info including WWNs so I have added Root\wmi\msfc_AdapterHBAAttributes.  The system collects them correctly and transfers them to the server.
Collection: Namespace = root\wmi; Query = SELECT __CLASS, __PATH, __RELPATH, InstanceName, NodeWWN , Manufacturer, Model, ModelDescription, OptionROMVersion FROM MSFC_FCAdapterHBAAttributes; Timeout = 600 secs. InventoryAgent 1/30/2014 2:50:32
PM 1228 (0x04CC)
The server however fails to process the data, apparent because there is a comma in it.
Compilation failed~syntax error on line 19563, token ','  SMS_INVENTORY_DATA_LOADER           1/30/2014 1:50:17 PM    5308 (0x14BC)
Could not convert MIF file D:\Microsoft Configuration Manager\inboxes\auth\dataldr.box\Process\XHJXC58TD.MIF for SQL processing  SMS_INVENTORY_DATA_LOADER           1/30/2014 1:50:17 PM   
5308 (0x14BC)
A look at the data passed shows, sure enough, there is a comma in wwn. this is kinda the info I want so I do not want to omit it. 
Start Group
Name = "Fibre Channel HBA"
ID = 1076
Class = "MICROSOFT|MSFC_FCADAPTERHBAATTRIBUTES|1.0"
Pragma = "SMS:ADD"
Key = 1
Start Attribute Name = "InstanceName" ID = 1 Type = String Value = "PCI\\VEN_1077&DEV_2532&SUBSYS_3262103C&REV_02\\4&1f5076ed&0&0040_0" End Attribute
Start Attribute Name = "Manufacturer" ID = 2 Type = String Value = "QLogic Corporation" End Attribute
Start Attribute Name = "Model" ID = 3 Type = String Value = "HPAK344A" End Attribute
Start Attribute Name = "ModelDescription" ID = 4 Type = String Value = "QLogic HPAK344A Fibre Channel Adapter" End Attribute
Start Attribute Name = "NodeWWN" ID = 5 Type = Integer Value = 80, 1, 67, 128, 9, 172, 54, 59 End Attribute
Start Attribute Name = "OptionROMVersion" ID = 6 Type = String Value = "2.15" End Attribute
End Group
I was thinking of running a script to read the data, massage it and write it to a custom key but really?
Any help would be appreciated.

Answer 1

OK.
So this would be a bit of a Microsoft bug I guess. The WMI instance clearly states it is an array of integers however selecting the attribute as a new inventory item using the SCCM 2012 GUI does not correctly add it to the mof as an array.
Here is what the tool created below.
I modified the line     UInt8     NodeWWN; to be     UInt8     NodeWWN[]; and reimported it.
Forced an inventory but it errored with a delta mismatch.
Forced a full inventory (gwmi -Namespace root\ccm\invagt -Class InventoryActionStatus -Filter "InventoryActionID = '{00000000-0000-0000-0000-000000000001}'" | Remove-WmiObject) and all good now.  Collects wwn ok.
Thanks
[ SMS_Report (TRUE),
  SMS_Group_Name ("Fibre Channel HBA"),
  SMS_Class_ID ("MICROSOFT|MSFC_FCADAPTERHBAATTRIBUTES|1.0"),
  Namespace ("root\\\\wmi") ]
class MSFC_FCAdapterHBAAttributes : SMS_Class_Template
    [ SMS_Report (TRUE), key ]
    String     InstanceName;
    [ SMS_Report (FALSE) ]
    Boolean     Active;
    [ SMS_Report (FALSE) ]
    String     DriverName;
    [ SMS_Report (FALSE) ]
    String     DriverVersion;
    [ SMS_Report (FALSE) ]
    String     FirmwareVersion;
    [ SMS_Report (FALSE) ]
    String     HardwareVersion;
    [ SMS_Report (FALSE) ]
    UInt32     HBAStatus;
    [ SMS_Report (FALSE) ]
    String     Manufacturer;
    [ SMS_Report (FALSE) ]
    String     MfgDomain;
    [ SMS_Report (FALSE) ]
    String     Model;
    [ SMS_Report (FALSE) ]
    String     ModelDescription;
    [ SMS_Report (FALSE) ]
    String     NodeSymbolicName;
    [ SMS_Report (TRUE) ]
    UInt8     NodeWWN;
    [ SMS_Report (FALSE) ]
    UInt32     NumberOfPorts;
    [ SMS_Report (FALSE) ]
    String     OptionROMVersion;
    [ SMS_Report (FALSE) ]
    String     SerialNumber;
    [ SMS_Report (FALSE) ]
    UInt64     UniqueAdapterId;
    [ SMS_Report (FALSE) ]
    UInt32     VendorSpecificID;