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Hex Dec Type/Val Lng Label (dup) Comments
---- ---- --------- ---- -------------- --------
0000 0 Structure EXRBK exec() remote data map block
0000 0 Character 4 EXRICTCH Eyecatcher
EXRICTCH EXREXRBK C'EXR EXREXRBK ' Valid eyecatcher
value
0004 4 Signed 4 EXRTOTLN Total length of the EXRBK, in
doublewords.
0008 8 Signed 4 EXRFIXLN Length of the fixed-length
portion of the EXRBK, in bytes.
000C 12 Bitstring 1 EXRTYPE Type of request.
000D 13 Bitstring 3 * Reserved for IBM use.
0010 16 Signed 4 EXRREQID Request ID. Used to match this
request with the task waiting for
its return.
0014 20 Signed 4 EXRRETCD Return code to send to the
originating system.
0018 24 Character 8 EXRNODE Node name of the node which
originated this request, and to
which the reply must be sent.
This field is not set by the
originating node, but is copied
from the CARBK.
0020 32 Address 4 EXRBFLST Address of the first buffer in
the chain of data buffers we
received from the source. (This
is actually the second buffer,
since the EXRBK is in the first,
but that buffer is no longer in
the chain.)
0024 36 Signed 4 EXRTPNLN Length (signed) in bytes of the
TPN.
0028 40 Character 64 EXRTPN TPN (target resource name)
Length of the block
0000000D EXRSIZE (*-EXRBK+7)/8 EXRBK size in
doublewords
00000068 EXRBSIZE *-EXRBK EXRBK size in bytes
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