https://userapps.support.sap.com/sap/support/knowledge/en/2943284
2943284 - Attachment / comment of Quotation from Ariba not handled by ARBERP add-on (BSAO) in...
You receive a Quotation from Ariba into SAP S/4Hana system via cXMLQuoteMessage_In (which processed by class CL_ARBERP_QUOTES4H_QTEM_IN) and the cXML contains...
https://userapps.support.sap.com/sap/support/knowledge/en/3549838
3549838 - Goods Receipt not sent to Ariba via Suite Enablement Add-on (BSAO, ARBERP) | SAP...
Goods Receipt not sent to Ariba via Suite Enablement Add-on (BSAO, ARBERP). With can be dependent on certain movement type.