CKI_NAA_ML 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 "Subs. deb./cred amnts SC-VAR current period (ML clsng)" 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_CKI_NAA_ML TYPE CKI_NAA_ML.
The CKI_NAA_ML table consists of various fields, each holding specific information or linking keys about Subs. deb./cred amnts SC-VAR current period (ML clsng) data available in SAP. These include SALK3_1AA (Value of total valuated stock), SALK3_2AA (Value of total valuated stock), SALK3_3AA (Value of total valuated stock)... 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. .