Service Master Implementation

Hi Experts,

We are in Sourcing 10.0

We are implementing Service Master , from configurations side we have done the changes.

Now we have to write the script for -  to change the item type from Material to Service in the case where a service master is added.

I have tried the code but it's not working:

ma_line_items = doc.getLineItems();

iter = ma_line_items.iterator();

while(iter.hasNext())

{

     line_item = iter.next();

    mat_obj = line_item.getMaterialObjRef();

    matHome= IBeanHomeLocator.lookup(session, mat_obj).find(mat_obj);

          if(matHome.getExtensionField("Z_Is_Service").get())

       {

name=matHome.getDisplayName();

//line_item.setLineItemTypeEnum(LineItemTypeEnumType SERVICE);

              line_item.setLineItemTypeEnum(new LineItemTypeEnumType(2));

}}

Can anyone help me on this

Any leads would be of great help!!

I am getting the the below error

Regards,

Geetika