JSTACT is an SAP Structure so does not store data like a database table does but can be used to process "Active indicator for status (new/old)" 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_JSTACT TYPE JSTACT .
Below is the documentation avaialable and full details of the fields which make up this Structure.
|Data Type||length (Decimals)||Check table||Description||Conversion Routine|
|ACTIVE||J_STACT||CHAR||1||'Status is currently active' flag|
|ACTIVE_OLD||J_STACTOLD||CHAR||1||Flag "Status was active at the beginning of the transaction"|
JSTACT - Active indicator for status (new/old) JSPVMS - IS-M/SD: Media Lock Fields for Sales Status JSPLZZUOUPDA - Change Records PCd 4-/6-Digit (Postal Data CH) JSD_NAM_KOMPAJ0 - Pricing Communication Item: MSD Fields for NAM JSDVTVAK_RETAIL - Generated Table for View JSDVA_MIG - IS-M: Issue Worklist for Media Product Migration