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ISHCM_MONITOR_SYS_AVAILABILITY - IS-HCM: Monitor whether Systems Can Be Reached for Communication

ISHCM_MONITOR_SYS_AVAILABILITY - IS-HCM: Monitor whether Systems Can Be Reached for Communication

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Functionality

This function module is part of the HCM Monitor, and monitors the availability of partner systems. If a partner system is to receive messages more than once, but these messages are still in table NC02 and are several days old, a system message is issued.

It also checks whether messages are present for locked systems, or for systems that do not exist (any more).

2 parameters in the Monitoring Customizing table (NCMON) that overwrite the default setting can be passed as a parameter to this function module:

  • NCMON-PARAM1 = Number of days that must have elapsed for a message to be classified as 'old'
    Integer, default value: 2
  • NCMON-PARAM2 = Number of attempts (attmpted HCM transfers) after which a message is generated.
    Integer, default value: 2
  • NCMON-PARAM3 = Number of minutes that must have elapsed for a message to be classified as 'old' (in conjunction with the number of days).
    Integer, default value: 0

Example

Notes

If you want the system to issue a message after 1 1/2 hours and 2 failed transfer attempts, set the parameters in Customizing as follows:
PARAM1 = 0
PARAM2 = 2
PARAM3 = 90

The configuration
Executed on/at: 12/12/95, 2 p.m.
Last NC02 entries from: 12/11/95, 1:15 p.m.
PARAM1 = 1
PARAM3 = 0
only produces a message if old messages from 12/10 still existed. Since no minute specification was made, the module only checks messages that were created before the 12/12 - 1 day (i.e. 12/11).
If you enter the value 10 for parameter PARAM3, the module considers days and minutes. A message is therefore generated here since messages from the day 12/12 - 1 day (i.e. 12/11) exist for which the last transfer attempt took place at least 10 minutes before 2 p.m.

Further information





Parameters

E_NCMOS
INCMON

Exceptions

INTERNAL_ERROR

Function Group

NCMO

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