Deleting Operations
Keep the following points in mind when deleting operations from a web service descriptor:
You can delete operations from a service first provider WSD only.
When you delete an operation on the Operations tab,
Designer removes the operation from all the binders in the provider WSD.
If you delete an operation from within a binder (that is, you delete the operation in the Binders tab), any other instances of that operation in other binders remain in the web service descriptor. If an operation exists in only one binder and is deleted from that binder, the operation is removed from the web service descriptor.
To delete an operation from a provider web service descriptor
1. In Package Navigator view, open and lock the provider WSD that contains the operation to delete.
2. In the Operations tab, select the operation to be deleted.
3. Click 
on the web service descriptor editor toolbar. Designer deletes the selected operation from the web service descriptor. 4. Click File > Save.