IGM_LH_OBJECT_ATTRIBUTES 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 "GM ALV grid lists: Attributes for object info display" 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_IGM_LH_OBJECT_ATTRIBUTES TYPE IGM_LH_OBJECT_ATTRIBUTES.
The IGM_LH_OBJECT_ATTRIBUTES table consists of various fields, each holding specific information or linking keys about GM ALV grid lists: Attributes for object info display data available in SAP. These include FLG_NOT_TRANSPARENT (Checkbox), WIDTH_COL1_KEY (Comment), WIDTH_COL1_INFO (Comment), WIDTH_COL2_KEY (Comment)... 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. .