CMS_STR_SEC_ACC_POS_OBJ 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 for securities positions(without history)" 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_OBJ TYPE CMS_STR_SEC_ACC_POS_OBJ.
The CMS_STR_SEC_ACC_POS_OBJ table consists of various fields, each holding specific information or linking keys about Structure for securities positions(without history) data available in SAP. These include SEC_ACC_POS_GUID (GUID for securities positions in an account), SEC_ACC_GUID (GUID for securities account), POS_NO (Sequence Number of a Position in a Securities Account), POS_OLD_REF_NO (ID of a Positiion Referenced from an External System)... 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. .