3025712 - Adding more than 100 business Partners is not supported

Get error “Adding more than 100 business Partners is not supported“ when setting up communication system.

SAP S/4HANA Cloud Public Edition

The UI does not allow to manually set more than 100 business partners.

The attribute "Is Hub System" can be set to true, then all business partners which are available in the system are assigned to this communication system. Then there is no need to assign them manually.

For your reference, please check:

> How to Create Communication Systems

However, if business partners are still manually assigned to other communication systems, the missing Business Partners would not be able to integrate.

Another workaround is:

Create more than one Communication system such as  XXX_A/XXX_B/XXX_C..... ,and assign less 100 partner to every Communication system.

KBA , BC-SRV-APS-COM , Maintain Communication System and Arrangement , Problem