SAP Message WL747 - Attachments cannot be created for work items of type "&" DOCUMENTATION DiagnosisThe function selected is not possible for all work item types.Attachments can only be created for work items of the following types:Dialog work item (type W)Workflow work item (type F)Work queue work item (type A)However, the work item selected has type &V1&>.System ResponseThe action is not carried out.