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Change In Clock Time

Former Member
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Hello All,

We are working in UK. We have SAP for a system running on ECC6 on AIX with TL07 SP1, and another running on 4.7 on AIX with TL08 SP3. We have to plan to change the clock by this month end. Last time we had an issue for the same and were getting the LARGE TIME DIFFERENCE dumps.

We had to apply SP2 for the 4.7 system as it was running on TL07 SP1. Now, I would like to know if we face any problem in changing the time. Please help.

Thanks,

Nick.S

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Answers (1)

Answers (1)

Former Member
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- your system should not travel backwards in time

- the time should be consistent across your environment

Best practice is to stop the system during the time conversion.

Have a look at these notes:

[102088 - Reducing downtime when changing from summer to winter time|https://service.sap.com/sap/support/notes/102088]

[398374 - Problems when converting summer time <-> winter time|https://service.sap.com/sap/support/notes/398374]

Best regards, Michael