ALM_ME_PUSH_KEYS 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 "Object keys to push for server driven objects" 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_ALM_ME_PUSH_KEYS TYPE ALM_ME_PUSH_KEYS.
The ALM_ME_PUSH_KEYS table consists of various fields, each holding specific information or linking keys about Object keys to push for server driven objects data available in SAP. These include MSGFN (Function), OBJTYP (Character 100)... 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. .