1. A computer-implementable method, comprising: retrieving a plurality of identifiers of sub-nodes based on a root node of a business object in a service-oriented architecture platform; generating a tree data structure comprising a plurality of nodes and at least one edge, wherein the plurality of nodes correspond to the root node of the business object and the retrieved plurality of identifiers; traversing the tree to retrieve data associated with the root business object node and the retrieved plurality of identifiers; and storing the retrieved data.