https://userapps.support.sap.com/sap/support/knowledge/en/2494981
2494981 - Licensing required for Replication to HANA using A4A | SAP Knowledge Base Article
Setting up Replication from SAP Adaptive Server Enterprise (ASE) to SAP Hana using SAP Replication Server (SRS) and ExpressConnect for Hana (ECH) using SAP...