FMSP_SPLIT 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 "Distribution settings for Rule-Based Account Distributions" 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_FMSP_SPLIT TYPE FMSP_SPLIT.
The FMSP_SPLIT table consists of various fields, each holding specific information or linking keys about Distribution settings for Rule-Based Account Distributions data available in SAP. These include SEQUENCE_NBR (Sequence number for Rule-Based Acct Asst Distributions), SPLIT_ID (Unique ID for Distribution in Rule-Based Acct Asst Distbtn), FROM_DATE (Start Date), TO_DATE (End Date)... 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. .