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Unable to Import Schema

Hi All,

I am trying to restore schema backups on the HANA Studio, and I am running into an error. I urgently need to restore a customer's schema for testing and I am unable to resolve the error code below:

Could not execute 'import "DRUMRODE"."*" from '/hana/shared/NDB/HDB00/Drumrode/2405/' with replace threads 10'

SAP DBTech JDBC: [2048]: column store error: table import failed; [0] No error

Any thoughts and suggestions.

Kind regards,

Vinolan Pillay

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3 Answers

  • Best Answer
    Jun 02, 2017 at 01:39 PM

    Hi, I have seen, that a similar issue occured here:

    Please check it out and see if the answers within help you.

    I also found this documentation, which might help you solve your issue, please have a look:

    Regards, Mynyna

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    Former Member
    Jun 06, 2017 at 06:43 PM

    schema import/export is complex. it has a lot of rules that you need to know of. those rules below might help you, but it's just a part of the rules that you need to follow to have a working export/import without issue

    1. archive schema file on the linux server side. you can't archive the files by using samba/windows share through you windows. this is probably related to posix attributes lost, there is a sap note about this

    2. don't "with replace" except if you know what you are doing. for more that 4 years not sap has used the work "ignore existing". using with replace will replace the content of the SBO-COMMON that was exported at the same time as your b1 schema

    3. check the file system permission after you extract the archive on your destination server.

    4. always do a backup before importing, because that import may corrupt you bd even if it fail, like with the replace keyword.

    5. always delete a failed schema before trying to reimport

    there are others, but these are the one on top of my mind.

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  • Jun 08, 2017 at 07:04 PM

    That's an out of memory. When posting here please provide more information from log files ie: Indexserver trace file. We could help more if the error was more descriptive.

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