Value Archive manger problem

[dongil]

WinCC OA 3.14


i had below error massage on the log viewer about the archive manager.
I could not find the cause.
why this error massage is showing.
I do not have this path "[D:\Workspaces\3.14\workspace\Exe\DataNew\ValueArchive\ArchivSet.cpp:3927]" on my computer.
why this path is showing.

How can I solve this problem?




WCCOAvalarch (0), 2020.06.08 19:03:41.592, IMPL, SEVERE,     54, Unexpected state, Can't write value, maxCount reached (ErrNum=8), ErrorDP: DpId = 123957, elementId = 4, ArchivSet::writeObject - Maximal values already written, have no place to write new one , [D:\Workspaces\3.14\workspace\Exe\DataNew\ValueArchive\ArchivSet.cpp:3927]
WCCOAvalarch (0), 2020.06.08 19:03:41.592, IMPL, SEVERE,     54, Unexpected state, can write again!, [D:\Workspaces\3.14\workspace\Exe\DataNew\ValueArchive\ArchivSet.cpp:4035]
WCCOAvalarch (0), 2020.06.08 19:03:41.593, IMPL, SEVERE,     54, Unexpected state, Can't write value, maxCount reached (ErrNum=8), ErrorDP: DpId = 126859, elementId = 4, ArchivSet::writeObject - Maximal values already written, have no place to write new one , [D:\Workspaces\3.14\workspace\Exe\DataNew\ValueArchive\ArchivSet.cpp:3927]
WCCOAvalarch (0), 2020.06.08 19:03:41.594, IMPL, SEVERE,     54, Unexpected state, can write again!, [D:\Workspaces\3.14\workspace\Exe\DataNew\ValueArchive\ArchivSet.cpp:4035]
WCCOAvalarch (0), 2020.06.08 19:03:41.594, IMPL, SEVERE,     54, Unexpected state, Can't write value, maxCount reached (ErrNum=8), ErrorDP: DpId = 126883, elementId = 4, ArchivSet::writeObject - Maximal values already written, have no place to write new one , [D:\Workspaces\3.14\workspace\Exe\DataNew\ValueArchive\ArchivSet.cpp:3927]
WCCOAvalarch (0), 2020.06.08 19:03:41.594, IMPL, SEVERE,     54, Unexpected state, can write again!, [D:\Workspaces\3.14\workspace\Exe\DataNew\ValueArchive\ArchivSet.cpp:4035]
WCCOAvalarch (0), 2020.06.08 19:03:41.595, IMPL, SEVERE,     54, Unexpected state, Can't write value, maxCount reached (ErrNum=8), ErrorDP: DpId = 128322, elementId = 4, ArchivSet::writeObject - Maximal values already written, have no place to write new one , [D:\Workspaces\3.14\workspace\Exe\DataNew\ValueArchive\ArchivSet.cpp:3927]
WCCOAvalarch (0), 2020.06.08 19:03:41.595, IMPL, SEVERE,     54, Unexpected state, can write again!, [D:\Workspaces\3.14\workspace\Exe\DataNew\ValueArchive\ArchivSet.cpp:4035]
WCCOAvalarch (0), 2020.06.08 19:03:41.595, IMPL, SEVERE,     54, Unexpected state, Can't write value, maxCount reached (ErrNum=8), ErrorDP: DpId = 128329, elementId = 4, ArchivSet::writeObject - Maximal values already written, have no place to write new one , [D:\Workspaces\3.14\workspace\Exe\DataNew\ValueArchive\ArchivSet.cpp:3927]
WCCOAvalarch (0), 2020.06.08 19:03:41.596, IMPL, SEVERE,     54, Unexpected state, can write again!, [D:\Workspaces\3.14\workspace\Exe\DataNew\ValueArchive\ArchivSet.cpp:4035]
WCCOAvalarch (0), 2020.06.08 19:03:41.596, IMPL, SEVERE,     54, Unexpected state, Can't write value, maxCount reached (ErrNum=8), ErrorDP: DpId = 128350, elementId = 4, ArchivSet::writeObject - Maximal values already written, have no place to write new one , [D:\Workspaces\3.14\workspace\Exe\DataNew\ValueArchive\ArchivSet.cpp:3927]
WCCOAvalarch (0), 2020.06.08 19:03:41.596, IMPL, SEVERE,     54, Unexpected state, can write again!, [D:\Workspaces\3.14\workspace\Exe\DataNew\ValueArchive\ArchivSet.cpp:4035]
WCCOAvalarch (0), 2020.06.08 19:03:41.596, IMPL, SEVERE,     54, Unexpected state, Can't write value, maxCount reached (ErrNum=8), ErrorDP: DpId = 128357, elementId = 4, ArchivSet::writeObject - Maximal values already written, have no place to write new one , [D:\Workspaces\3.14\workspace\Exe\DataNew\ValueArchive\ArchivSet.cpp:3927]
WCCOAvalarch (0), 2020.06.08 19:03:41.597, IMPL, SEVERE,     54, Unexpected state, can write again!, [D:\Workspaces\3.14\workspace\Exe\DataNew\ValueArchive\ArchivSet.cpp:4035]
WCCOAvalarch (0), 2020.06.08 19:03:41.950, IMPL, SEVERE,     54, Unexpected state, Can't write value, maxCount reached (ErrNum=8), ErrorDP: DpId = 126515, elementId = 3, ArchivSet::writeObject - Maximal values already written, have no place to write new one , [D:\Workspaces\3.14\workspace\Exe\DataNew\ValueArchive\ArchivSet.cpp:3927]
WCCOAvalarch (0), 2020.06.08 19:03:42.246, IMPL, SEVERE,     54, Unexpected state, can write again!, [D:\Workspaces\3.14\workspace\Exe\DataNew\ValueArchive\ArchivSet.cpp:4035]

[paramesh1985]

Hi Dongil,

The above issue is due to maximum number of elements has been exceeded.

Go to the System Managment -> database -> Select Database configuration->select the respective archive manager

and navigate to the statistic tab check the number of elements count.

Otherwise try to increase the maximum number of elements and count . Switch the new cycle afterwards you wont get that error.

thanks.

regards,

r.paramesh

[dongil]

Thank you for your reply.

do you think if i do resize of Max. number of value entries, this error will be gone ?

my setting of max.number of value entries is 700. and max charge 95%.
in my understanding , new file will be created when max number is matched with 665 count. ( see the screen capture )

do you have any recommend value ?
i have about 2600 dp for archive and then i want to save data at least 4 days.

[paramesh1985]

Hi Dongil,

Yes it will work after you will resize the value entries.

Its very difficult to say the number of entries based on total number of dps.

The entries will be define based on number of archive elements and frequency rate of element value changes.

I would suggest you to contact your official ETM support.

thanks.

regards,

r.paramesh