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Former Member

R3 library usage

We have installed a high availability solution and I am in the process of trying to determine all the libraries and IFS objects I should be replicating. There are a couple of libraries on the system which I am not sure how they are really used or if they are just some leftovers from some maintenance or upgrade process in the past. Examples, R3QTEMP and GEN46DEOPT. I know different iseries customers are using various HA solutions but I would be interested if anyone could state what specific libraries and IFS links they are replicating for HA purposes.

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2 Answers

  • Best Answer
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    Former Member
    May 05, 2006 at 05:32 AM

    Hi Russ,

    R3QTEMP should be deleted and should never appear again as it was replaced by PCHsid a few years ago ...

    I assume, you are using a 4.6D system ...

    Then I would use the following:

    - r3siddata

    - r3sidjrn

    - kernel lib

    - r3sid400

    - r3400

    - r3sys

    - r3wrk00

    - /usr/sap/sid/sys/profile

    (i would exclude the rest as it only creates problems with locking situations and batch jobs - at least you should exclude the batch job directories)

    If you need more detailed descriptions, please let me know.

    Regards

    Volker Gueldenpfennig

    consolut.gmbh

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    Former Member
    May 05, 2006 at 12:03 PM

    Hi Russ,

    let me add a list of 6.40 lib's and structures:

    R3<SID>DATA

    R3<SID>400

    R3<SID>JRN

    SAP<SID>DB

    SAP<SID>JRN

    J2EELIB<NN>

    KERNELLIB

    Directories:

    usr/sap/<SID>/.

    sapmnt/<SID>/.

    sapmnt/trans/.

    Hope it helps

    Regards

    Bjoern Willig

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