PLCC_ASSET 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 "Asset Master Record at Given Date (ANLZ and ANLA)" 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_PLCC_ASSET TYPE PLCC_ASSET.
The PLCC_ASSET table consists of various fields, each holding specific information or linking keys about Asset Master Record at Given Date (ANLZ and ANLA) data available in SAP. These include ANLN1 (Main Asset Number), ANLN2 (Asset Subnumber), DATETO (Date validity ends), DATEFROM (Date for beginning of validity)... 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. .