Skip to Content
author's profile photo Former Member
Former Member

Landscape strategy for IS-U/CSS

Hello everyone!

Here in Brazil it’s very common to find instances of SAP ECC and SAP CCS integrated instead of the SAP CCS alone. In order to build a business case, I wonder if there is any source of documentation or best practices that would recommend the simplified landscape (with just SAP CCS). Does anybody know any information that could help me with that? What is pros and cons of both approaches?

Thank you!

Best Regards,

Eduardo Luczinski.

Add a comment
10|10000 characters needed characters exceeded

  • Former Member

    Hi Nic!

    Thank you very much for your answer! Especially for the SAP IS-U Cookbooks that will be very useful. However, regarding the comparison between a landscape with an instance with ECC and an instance with CSS and another landscape with just the CCS (with all the ERP functions running on the CCS) I think I still do not have an answer. If you have any information that could help me with that, it would be nice.

    Best regards,

    Eduardo Luczinski.

  • Hello Eduardo

    As is suggested in the Cookbooks, SAP recommends the combined use of CCS with CRM ... I don't know if there will actually be publicly documented cases where only CCS was implemented ...

    Please check the SAP Utilties Roadmap : link
    Hopefully it will get you some more insights on the future direction (Customer Experience is largely attributed to the implementation of Hybris-products) ...

    Kind regards

    Nic T.

  • Former Member Nic Teunckens

    Hi Nic!

    I understand. Sorry if I didn’t make myself clear. When I talk about CCS I am already considering it with CRM. The doubt was really towards the ERP. The two possible scenarios would be:

    1. CCS (with CRM) + ECC. In this case, there is an instance of ECC and many functions of ERP are running on this ECC and not running on the CCS. CCS focus here is the core functions of utilities.

    2. Just CCS (with CRM).
    In this case, there is no instance of ECC and all ERP functions run on CCS.

    Thank you very much!


    Eduardo Luczinski.

Assigned Tags

Related questions

1 Answer

  • Best Answer
    Posted on Sep 05, 2017 at 01:32 PM


    You cannot run ISU without ECC. The options would be full ECC vs only the ECC required for ISU.

    ISU requires some level of MM for device management, some level of FI for customer financials, possibly some PM and SM for service management. Those would be duplicates possibly of what is in some other consolidated ECC system. HR data might be required if any agent determination scenarios are used.

    Most utilities run ISU with full ECC as the integration enables more processes and streamlines them.



    Add a comment
    10|10000 characters needed characters exceeded

Before answering

You should only submit an answer when you are proposing a solution to the poster's problem. If you want the poster to clarify the question or provide more information, please leave a comment instead, requesting additional details. When answering, please include specifics, such as step-by-step instructions, context for the solution, and links to useful resources. Also, please make sure that you answer complies with our Rules of Engagement.
You must be Logged in to submit an answer.

Up to 10 attachments (including images) can be used with a maximum of 1.0 MB each and 10.5 MB total.