Ansicht
Dokumentation

CPI8FD4 - Line &23 threshold information. ( OS/400 )

CL_GUI_FRONTEND_SERVICES - Frontend Services   General Data in Customer Master  
This documentation is copyright by IBM.


Message : CPI8FD4
Line &23 threshold information.

Message Long Text :

Cause . . . . . : One of the following may have caused the problem:
-- The local modem options for DSR may not be set correctly.
-- The environment may be electrically noisy.
-- The modem may not be properly grounded.
-- The telephone line quality may be poor (low probability).
Recovery . . . : You may choose to ignore this message because your line is operational. If you are not satisfied with the operation of your communications equipment, verify your modem is configured correctly for data-set-ready (DSR). Refer to the IBM Systems Hardware Information Center Planning information for information about electrical requirements and noise problem considerations. Consult the modem manufacturer to determine the proper grounding technique to use. Consult the local telephone company to have the line tested to verify line quality. The threshold function may be turned off or changed in the threshold (THRESHOLD) parameter on the CRTLINX25 command. To report the problem, start problem analysis (ANZPRB command).
Technical description . . . . . . . . : The data-set-ready (DSR) signal had a line transition error many times and caused a threshold error. A line transition error is the occurrence of a single instance of a signal changing high or low and returning to its original level. Multiple instances within a short period (bouncing) are considered a single line transition error. Initial line stabilization is not considered a line transition error. If the DSR line transition error occurred for 20 msec on a switched line, a permanent error is reported, and the line is disconnected.

- Processor Resource ....: &26
- Adapter Resource ......: &27
- Port Resource .........: &28

Message File : QCPFMSG
Library Message File : QSYS2924


rdisp/max_wprun_time - Maximum work process run time   Fill RESBD Structure from EBP Component Structure  
This documentation is copyright by IBM.

Length: 3231 Date: 20240427 Time: 014852     sap01-206 ( 2 ms )