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Appendix D. NRB Status Error Codes
General Errors
The following errors are general NETEX errors.
0001 A read type operation completed normally within NETEX, but the Pdata buffer provided
by the user was not large enough to hold the data. NRBLEN and NRBUBIT reflect the
amount of data the other party intended to send. However, the amount of data moved to
the user’s program was only the amount of addressable units specified in NRBBUFL.
NRBIND specifies the type of data sent to the user. Requests affected: OFFER, READ.
The status of the connection is not affected.
0002 NRBBUFL and NRBBUFA do not specify a block of storage that fits entirely within the
user’s addressable memory. The operation is suppressed. All requests are affected. The
status of the connection is unaffected.
0003 On a write type operation, the unused bit count (NRBUBIT) specifies a larger number of
bits than are in the machine’s word (addressable unit size). The operation is suppressed;
the status of the connection is not affected.
0004 The request code (NRBREQ) is not valid. The operation is ignored, and the status of the
connection specified by NRBNREF is not affected
0005 The buffer size specified (in NRBBUFL for read and NRBLEN for write) exceeds an im-
plementation defined NETEX maximum. The operation is suppressed. The status of the
connection is not affected.
0011 A read-type operation completed normally within NETEX, but the Odata buffer provided
by the user was not large enough to hold the data. NRBPROTL reflects the amount of data
the other party intended to send; however, the amount of data moved to the user’s program
was only the amount of addressable units originally specified in NRBPROTL. NRBIND
specifies the type of data sent to the user. Requests affected: OFFER, READ. The status
of the connection is not affected
0012 NRBPROTL and NRBPROTA do not specify a block of storage that fits entirely within the
user’s addressable memory. The operation is suppressed. All requests are affected. The
status of the connection is unaffected.
0021 A read-type operation completed normally within NETEX, but BOTH the Odata and Pdata
buffers were too small to hold the incoming data. NRBLEN/NRBUBIT and NRBPROTL
reflect the amount of data the other party intended to send; however, the amount of data
moved to the user’s program was only the amount of addressable units originally specified
in NRBLEN and NRBPROTL. NRBIND specifies the type of data sent to the user. Re-
quest affected: OFFER, READ. The status of the connection is not affected.
0100* The user interface detected that the NRBNREF in the NRB does not refer to a connection
currently in use by the application program. Probable cause is a bad CONNECT, OFFER,
or ASSIGN or failure to handle an incoming Disconnect.
MAN-REF-COSW 2.10-19 Appendix D Page
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