REX0004I

REX0004I  hh:mm:ss.ttt Host command environment zComm called with command [002]
                       Using environment at address   : [003]
                       Using environment from subtask : [004]

Explanation:

This is an informational message due to IPTRACE level 4 being set.

Issued by:

TAURIP30

User response:

None.