DFS3209 MULTI-RU ERP OR SYSMSG RECEIVED LINK nnnn
Explanation
An error recovery procedure (ERP) message or SYSMSG that was not an only-in-chain message was received on the specified link.
System action
The MSC and link session for the indicated link ID is terminated.
Operator response
Notify the IMS system programmer.
System programmer response
See Problem Determination.