SAP NEWS-786-CDS ACCESS CONTROL

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ABAP_CDS Access Control in ABAP Release 7.86
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ABAP_MODIFICATION_NN CDS Access Control Context

An access control context is a hierarchical data structure with nodes that can have other nodes and values as child nodes. It provides access roles with specific information about the type of data selection that is being performed. Two functions are available to query the access control context:

CONTEXT_NODE_EXISTS

CONTEXT_NODE_VALUES
ABAP_NOTE The access control context and the relating functions are available only internally at SAP.