CMS_STR_SEC_ACC_POS_BASIC 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 "Basic position details of a securities account" 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_CMS_STR_SEC_ACC_POS_BASIC TYPE CMS_STR_SEC_ACC_POS_BASIC.
The CMS_STR_SEC_ACC_POS_BASIC table consists of various fields, each holding specific information or linking keys about Basic position details of a securities account data available in SAP. These include POS_OLD_REF_NO (ID of a Positiion Referenced from an External System), ISIN (Unique ID for a Position in a Securities Account), NO_OF_UNITS (Number of Units in a Securities Position), NOMINAL_VALUE (Nominal Value of a Position)... 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. .