Here we would like to draw your attention to SOA0 transaction code in SAP. As we know it is being used in the SAP BC-SRV (Basis Services / Communication Interfaces in Basis) component which is coming under BC module (BASIS).SOA0 is a transaction code used for ArchiveLink Workflow document types in SAP.
It comes under the package SAOA.
Transaction SOA0 technical data table
|Purpose||ArchiveLink Workflow document types|