OSI/AS SCF Reference Manual

Table Of Contents
OSI/AS Trace Facility
OSI/AS SCF Reference Manual424121-001
3-91
L5 PROVL5 Issue Write
Subtype
L5 Issue Transport Disconnect
SU Name
shows the name by which APS knows this connection.
Session ID
an internal field that shows a sequence number that is assigned to the connection by
this TAPS process.
Request ID
an internal field that shows the address of the buffer that controls the user request
that caused the disconnect call. If the disconnect was generated by the local session
service provider, this field contains a null address (%H80000000).
MCW
an internal field that shows the Message Control Word (MCW). The MCW tells
OSI/TS to issue a transport disconnect (which is a value of %H0800).
L5 PROV—L5 Issue Write
This trace record shows the result of initiating a NOWAIT write to a transport
subdevice. All write operations in the TAPS process are initiated NOWAIT.
If an error is returned, the I/O will not reach transport and therefore no L5 PROV—L5
I/O Completion trace record will appear.
If the session is operating in loopback mode, Tag will be set to 9 or 11 and no transport
I/O will be initiated. Instead, session sends the data DCB directly to the loopback
partner.
Subtype
L5 Issue Write
SU Name
shows the name by which APS knows this connection.
File ID
an internal field that shows the TAPS file control block ID.
08:20:07.770 >000.010 #152 TAPS L5 PROV
L5 Issue Write Su Name #ZMF0020 File ID %H00012500 Tag %H00000006
DCB Addr %H001AD81E Write Count 00129 FS Error 00000