SAP- SIPM Integration: BP ID does not match for the Realm

How to set up SAP ERP credentials in SAP Ariba

Prerequisites

You must be a member of the SM ERP Admin group in order to manage ERP integration settings in the SM Admin area.

Context

Integration configurations in SM Admin only support shared secret authentication for integration. It does not support certificate authentication. The shared secret you use here does not have to be the same password you use for other SAP Ariba integration configurations.

Procedure

1. On the dashboard, click Manage SM Admin . 2. Click ERP Integration. 3. In the Enter ERP Credentials area, enter the following information:

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Configuration guide for sourcing, contracts, and supplier data integration with SAP ERP and SAP S/4HANA Integrating SAP Ariba Supplier Lifecycle and Performance with SAP ERP

○ The business or ERP system ID of the SAP ERP system, which is the ID the ERP system uses to identify itself in all messages. ○ The shared secret password you want to use for this integration setup. 4. Click Save.

How to define a replication model for supplier data integration

Context

For the outbound integration between SAP ERP and SAP Ariba supplier management solutions to work, you must configure the data replication settings.

Procedure

1. Run the transaction code DRFIMG from the SAP ERP user interface. The Display IMG window appears. 2. Click Data Replication Define Custom Settings for Data Replication Define Technical Settings Define Technical Settings for Business Systems . The Change View "Define Business Systems": Overview window appears. 3. To define a new business system and to maintain the logical system for the receiving systems, click New Entries. 4. In the New Entries: Overview of Added Entries window, specify a business system, for example ABC_123, and a logical system, ABCCLIENT123. 5. Click Save and go back to the Display IMG window. 6. To define a replication model, click Data Replication Define Custom Settings for Data Replication Define Replication Models . The Change View "Define Replication Model": Overview window appears. 7. Click New Entries to enter a name for the replication model and add a description. 8. Select the line that contains the newly-added replication model and click Assign Outbound Implementation. Create a new entry and enter the following values using the input help:

Configuration guide for sourcing, contracts, and supplier data integration with SAP ERP and SAP S/4HANA Integrating SAP Ariba Supplier Lifecycle and Performance with SAP ERP PUBLIC 67

○ Outbound Implementation: 986_3 Outbound Impl. for BP/REL via Services ○ Communication Channel: Replication via Services ○ Filter time: Filter After Change Analysis 9. Mark the line and choose Assign Target Systems for Repl. Model /Outb.Impl. Create a new entry and enter the business system name for the receiving system that you created. 10.Click Assign Outbound Parameter. Create a new entry, enter the following values, and save. ○ Outb. Parameter: PACK_SIZE_BULK ○ Outb. Parameter value: For example, 100 11. Go back to the Define Replication Model view. Optionally, you can also add an expiration time for the log. 12.Save the replication model. 13.Select the newly-created replication model, and click Activate. For more information, click the IMG activity documentation icon on the left side of Data Replication Define Custom Settings for Data Replication Define Replication Models in the Display IMG window.