How to send the Invoice Status Update (ISU) back to Business Network via SAP Integration Suite, Managed Gateway for Spend Management and SAP Business Network on the ECC or S/4HANA?

In order to export ISU when running report ARBCIG_INVOICESTATUS_EXPORT perform the configuration in ERP or S/4HANA:

• Enable the BTE (Business Process Event) according to the How to configure the invoice status update transaction documentation;
• Make sure the vendor is a valid BN (Business Network) vendor properly maintained on the ERP table ARBCIG_AN_VENDOR;
• Maintain all the necessary parameters according to the How to maintain parameters for invoice status update documentation;
• All entries related to INVOICE_POSTING_KEY must be removed from ARBCIG_TVARV. This parameter is no longer necessary.

The ISU parameters must be properly set into table ARBCIG_TVARV, otherwise during the BTE process validation it will fail causing the ISU not to be triggered.

Bear in mind that above are usually the standard document types, in case you use custom document types please make sure to maintain them accordingly.

It is important to note:

• Values stored into INVOICE_DOC_TYPE_FULL_AUTO, INVOICE_DOC_TYPE_FULL_MANUAL, and INVOICE_DOC_TYPE_PARTIAL are the payment types, do not store invoice types (e.g. RE) into these parameters;
• Values stored in INVOICE_DOC_TYPE are the invoice types only, do not store payment types (e.g. KZ) in this parameter.
• The ISU integration with Ariba doesn't foresee the usage of the Central Payment scenario, since this is not a valid use case. The tables used by the Central Payment are different and the Ariba Integration is not set up for them, because in this implementation there is a replacement table for existing traditional tables like BKPF, BSEG, etc.
• The Process Code INVL and the Function Module IDOC_INPUT_INVOIC_MRM must be configured for the basic type ARBCIG_INVOIC. This can be checked on the transaction WE57.

SAP Integration Suite Managed Gateway > Managed Gateway for Business Network