ACC X.25 Subroutine Error Codes

The ACC X.25 subsystem contains several subroutine calls specific to X.25. These calls are as follows:

zx25callout()
zx25callacc()
zx25callrej()
zx25info()
zx25l2stat_rcvr()
zx25reset()
zx25reset_conf()
zx25int_conf()
zx25dbit_ack()




	NOTE: Refer to the manual page for detailed descriptions of subroutine error codes.

These subroutines do not return standard ZCOM error codes. Instead, when these routines fail, one of the codes listed in the table below are returned. For a more detailed description of the errors, see the ACC X.25 Protocol User's Guide.

Error Code	Description
1	Illegal or unsupported request type.
2	Unable to find the Link terminal ZLU.
3	No SVC available.
4	No response from remote X.25 subsystem before timeout.
5	The terminal ZLU is not an SVC.
6	This SVC is not in the correct state for the request issued.
7	This SVC ZLU is not enabled.
8	This SVC is not in the 'IDLE' state.
9	Unable to allocate memory for request.
11	The X.25 Link is not established (e.g. its down).
12	All available Logical Channels are in use.
13	The ZLU is not an X.25 link or VC ZLU.
14	Call User data length too long (maximum is 128 bytes).
15	Facilities data too long (maximum is 109 bytes).
16	Can't accept call due to Restricted Fast-Select facility.
17	The routine zx25info() has not been called.
18	The zx25info data structure pointer is invalid.
98	The X.25 subsystem is not running.
99	Internal ZLU table full.

ACC X.25 Subroutine Error Codes

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