There can be different case types in your report, each with its own group of statuses.
For example, in the CSV report, each field in the "type" column will have a corresponding status:
Click links below to jump to each type's definitions:
eBay Inquiry
ebay_inquiry Case Status Definitions:
Value  | Description  | 
CLOSED  | The inquiry has been closed.  | 
CLOSED_WITH_ESCALATION  | The inquiry is closed and has been escalated to a case.  | 
CS_CLOSED  | The inquiry has been closed by a customer support representative.  | 
OPEN  | The inquiry has been created and the seller has been notified.  | 
OTHER  | The status of the inquiry cannot be determined.  | 
PENDING  | The inquiry is being created; request processing uses external resources.  | 
WAITING_BUYER_RESPONSE  | The next action is expected to be from the buyer, such as confirming receipt of a refund that the seller has issued.  | 
WAITING_SELLER_RESPONSE  | The next action is expected to be from the seller.  | 
eBay Return
ebay_return Case Status Definitions:
Value  | Description  | 
CLOSED  | Indicates the return request has been closed  | 
ESCALATED  | Indicates the return request has been escalated.  | 
ITEM_DELIVERED  | Indicates the return item has been delivered to the seller.  | 
ITEM_SHIPPED  | Indicates the return item has been shipped by the buyer.  | 
LESS_THAN_A_FULL_REFUND_ISSUED  | Indicates a partial refund was issued by the seller to the buyer.  | 
PARTIAL_REFUND_DECLINED  | Indicates the buyer has declined the partial refund amount that the seller has proposed.  | 
PARTIAL_REFUND_FAILED  | Indicates the partial refund operation has failed.  | 
PARTIAL_REFUND_INITIATED  | Indicates a partial refund has been initiated.  | 
PARTIAL_REFUND_REQUESTED  | Indicates a partial refund has been requested.  | 
READY_FOR_SHIPPING  | Indicates the return item is ready to be shipped back by the buyer to the seller.  | 
REPLACED  | Indicates the buyer has received a replacement item.  | 
REPLACEMENT_CLOSED  | Indicates the replacement item has been received and the return request has been closed.  | 
REPLACEMENT_DELIVERED  | Indicates the replacement item has been delivered to the buyer.  | 
REPLACEMENT_LABEL_REQUESTED  | Indicates the seller has requested a shipping label for the replacement item.  | 
REPLACEMENT_REQUESTED  | Indicates the buyer has requested a replacement item.  | 
REPLACEMENT_SHIPPED  | Indicates the replacement item has been sent to the buyer.  | 
REPLACEMENT_STARTED  | Indicates the process for the seller to send a replacement item to the buyer has started.  | 
REPLACEMENT_WAITING_FOR_RMA  | Indicates the seller still needs to provide a Return Merchandise Authorization (RMA) for the replacement item.  | 
RETURN_LABEL_REQUESTED  | Indicates the buyer has requested a return shipping label.  | 
RETURN_REJECTED  | Indicates the seller has rejected the buyer's return request.  | 
RETURN_REQUESTED  | Indicates the buyer has requested a return.  | 
RETURN_REQUESTED_TIMEOUT  | Indicates the buyer has requested a return, but the system has timed out.  | 
UNKNOWN  | Indicates the current status of the return is unknown.  | 
WAITING_FOR_RETURN_LABEL  | Indicates the return is currently waiting for a return shipping label to be available.  | 
WAITING_FOR_RMA  | Indicates the return is currently waiting for the seller to provide a Return Merchandise Authorization (RMA) to the buyer.  | 
eBay Cancel
ebay_cancel Case Status Definitions:
Value  | Description  | 
CANCEL_CLOSED_FOR_COMMITMENT  | The cancellation request was closed for an order that was not paid for by the buyer.  | 
CANCEL_CLOSED_NO_REFUND  | The cancellation request was closed without a refund being issued.  | 
CANCEL_CLOSED_UNKNOWN_REFUND  | The cancellation request was closed. The system did not detect a refund, which indicates that any refund was performed offline.  | 
CANCEL_CLOSED_WITH_REFUND  | The cancellation request was closed and the system detected a refund.  | 
CANCEL_PENDING  | The cancellation is being processed.  | 
CANCEL_REJECTED  | The seller rejected the buyer's request to cancel the order.  | 
CANCEL_REQUESTED  | The buyer has requested that a particular order be canceled.  | 
INVALID  | The cancellation request is not valid.  | 
Other
Case Status Definitions:
Value  | Description  | 
CLOSED  | Indicates the case is closed.  | 
CS_CLOSED  | Indicates customer support has closed the case.  | 
ON_HOLD  | Indicates the case is on hold.  | 
OPEN  | Indicates the case is open.  | 
OTHER  | Indicates the status of the case cannot be determined.  | 
REFUND_AGREED_BUT_FAILED  | Indicates the buyer and seller have agreed upon a refund solution, but the refund transaction failed.  | 
WAITING_CS  | Indicates the case is waiting on a response from customer support.  | 
WAITING_DELIVERY  | Indicates the buyer is awaiting for delivery of the shipped item.  | 

