PROJ_ELEMENT_CK_ITEMS 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 "structure that have project element" 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_PROJ_ELEMENT_CK_ITEMS TYPE PROJ_ELEMENT_CK_ITEMS.
The PROJ_ELEMENT_CK_ITEMS table consists of various fields, each holding specific information or linking keys about structure that have project element data available in SAP. These include COST_LINES (), DEL_OLD_ITEMS (New Input Values), MODELNAME (Costing Model), MODEL_CHARA_VALUE ()... 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. .