/SAPSRM/S_SRC_INSTANCE 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 "Line type with reference to Search Service" 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_/SAPSRM/S_SRC_INSTANCE TYPE /SAPSRM/S_SRC_INSTANCE.
The /SAPSRM/S_SRC_INSTANCE table consists of various fields, each holding specific information or linking keys about Line type with reference to Search Service data available in SAP. These include TIMEOUT (Search Service Timeout), ASYNC_CALL (Search Service Flag - Asynchronous Call)... 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. .