This message is written to the SYSPRINT data set when detailed tracing is enabled and an IP datagram, which was extracted from a logical record received from VTAM®, was loaded into a DLC message buffer. The DLC message buffer is sent to the TCPIP address space (using DLC) once the buffer is filled or there are no more records to receive from VTAM. The indicated length is the length of the IP datagram loaded into the buffer. Message EZA5985I appears following this message.