In
case time of SAP server and server where SAP runs is not coordinated, there is
an ABAP ZDATE_ILLEGAL_LOCTIME dump like below:
Category
Internal Kernel Error
Runtime
Errors ZDATE_ILLEGAL_LOCTIME
Application
Component Not assigned
Date
and Time 08.04.2019
14:15:00
Short
Text
The local time on the application server is not correct.
Many
SAP applications and functions are working based on premise that time always
increase. When the times
mentioned are not in sync it may lead to inconsistences of SAP data. These can
be e.g.: generated ABAP source, inconsistent data creation by applications
based on timestamps. Issue is even more relevant in today’s modern approach
when SAP runs on virtual machines where it is hosted by host OS.
Normally
when this situation is observed a particular SAP application server on which the
issue occurred must be shut down immediately. Afterwards OS must be checked but
no reset of the OS time can be done if the SAP application server is still
running. In some cases issue is with Network Time Protocol (NTP) that is
responsible to synchronize times in a distributed SAP system among SAP servers
and database server.
More
information:
2591611 -
ZDATE_ILLEGAL_LOCTIME
447839 -
ZDATE_ILLEGAL_LOCTIME
2535959 - Dump
ZDATE_ILLEGAL_LOCTIME occurs, what should be analyzed
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