The copy operation is ready to copy the first member. Enough virtual storage remained in the work area after building tables and saving directory entries for additional buffers to be allocated.
IEBCOPY uses two buffers, so the existing two buffers have been merged into a single "first" buffer. Then a new "second" buffer is created from the free work area.
A small amount of storage may remain unused in the work area after this second buffer allocation. This is normal.
The severity is 0.
Processing continues.
If it is necessary to reduce the amount of storage IEBCOPY uses then the work area size may be reduced by the size of the second buffer given in this message.
The user response for message IEB1057I discusses The user response for message IEB1057I discusses increasing the WORK area size.
DFSMSdfp