ESH_WS_SEARCH_NODE_ATTRIBUTE is a standard SAP Structure so does not store data like a database table does. It can be used to define the fields of other actual tables or to process "Information for a Search Node Attribute" Information within sap ABAP programs. This is done by declaring abap internal tables, work areas or database tables based on this Structure. These can then be used to store and process the required data appropriately. i.e. DATA: wa_ESH_WS_SEARCH_NODE_ATTRIBUTE TYPE ESH_WS_SEARCH_NODE_ATTRIBUTE.
The ESH_WS_SEARCH_NODE_ATTRIBUTE table consists of various fields, each holding specific information or linking keys about Information for a Search Node Attribute data available in SAP. These include ID (Unique Identifier for a Search Node Attribute), DATA_TYPE_REFERENCE_ID (Identifier for the Referenced Data Type of Search Node Attr.), SEMANTICS_CODE (Primitive Type Code for the Data Type of a Search Attribute), PRIMARY_KEY_INDICATOR (Indicator)... See below for full list along with technical details, documentation, text table, check tables, foreign key relationships, conversion routines, relevant tcodes and example ABAP select code etc. .