How To Fix DB6542 - Zeitintervall zur Erkennung von Deadlock-Situationen

SAP Error Message - Details

• Message type: E = Error

• Message class: DB6 - DB6: Alert Monitoring and Alert Configuration

• Message number: 542

• Message text: Zeitintervall zur Erkennung von Deadlock-Situationen

Was verursacht dieses Problem?

A Deadlock is a mutual lock of two or more running transactions. It
means that they are both in a wait state and each is waiting for the
other.
Example:
T1 holds lock A and requires lock B.
T2 holds lock B and requires lock A.
The system resolves this wait situation by resetting one of the
transactions after a certain wait time has expired. The parameter
DLCHKTIME determines this wait time.

Systemantwort

The bigger the value set for the parameter, the longer the deadlock
situations continue and block system operation. Conversely, you should
not set too low a value for the parameter, as identifying deadlocks in
the system can affect performance.

Wie behebe ich diesen Fehler?

If errors occur, correct the parameter using the command:
<LB>UPDATE DB CFG USING DLCHKTIME <value></>

Das System gibt eine Fehlermeldung aus und erlaubt Ihnen nicht, mit dieser Transaktion fortzufahren, bis der Fehler behoben ist.

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