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Installation of MRSS V1000 on ECC or NW?


Is it mandatory to have NetWeaver system to install MRSS add-on?

MRS Add-on has MRSS, MRSS_NW and MRSSUI components.

To install MRS Add-on in our landscape where do I install MRSS component? In ECC or in NW?

Should we have two separate system one for ERP and one for NetWeaver to install MRSS add-on or could we have both ERP & NW in a single system?

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Answers (2)

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Dear guru

At us in system ERP the add-on МРSS1000 is installed, and system HCM at us the old version ERP can install only the add-on MRSS900. Whether probably integration between systems ERP and HCM ERP. With not appropriate versions of add-on MRSS.

MRSS in system HCM is necessary to obtain information on personnel in system ERP.

Former Member
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Please go through the below link for various deployment options for MRSS add-on.

MRS could also be setup with multiple systems. In this case, please refer the following link which provides recommendation to reduce the RFC calls in multi back end systems.