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Complex SLT Configuration in HANA

Hi Experts,

We got a project to implement SLT for our HANA SPS09, but issue is We got 3 Source systems(3 ECC systems) to be connected with standalone SLT from there it has to connect with HANA system.

But question is can we have single standalone SLT for 3 dev, 3 Qua, & 3 Prd Source systems to connect with hana systems.

Please suggest either we have to go with separate standalone for all 3 sources or single is also possible.

If it is possible can someone please explain me the procedure.

I would appreciate if someone provide some documents for it.

Note: All three ECC systems are on different EHP's.

After configuration I have doubt, If we have same tables in all 3 sources will they overlap in target system or it will store on different schemas.

Pleas spill the beans on it.

Thank you




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2 Answers

  • Oct 20, 2015 at 09:04 PM

    hi all,

    I'm moving this to the appropriate space.


    Lucas de Oliveira (moderator)

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  • Oct 20, 2015 at 04:20 PM

    Hi Naveen,

    I wil lstart from the last point: according to Section 3 in Admin Guide, prerequisites for SLT on ECC side are:

    1. NW 7.02
    2. SAP Kernel 7.20EXT

    I have not heard of any technical restriction connecting 9 SAP systems to 3 HANA instances (if I got it right), but:

    • It will need to be quite a powerful system to handle the data volumes / jobs running in parallel / other dependencies
    • You will not be able to transport the config = all settings will need to be done manually for all 3 landscapes
    • you can do N:1 setup (e.g. 3 SAP DEV systems to 1 HANA schema), but it is a decision you will need to make if you want it this way. Table contents might be overwriting each other, think Currencies, Material MD, etc.)

    Hope this does answer your question?



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