MPE_DATASTATUS_TABS table captures frequently changing SAS table attributes such as size (if filesystem based), modification date, and the number of observations.
To trigger a scan, see the Refresh Data Catalog instructions.
TX_FROM num: SCD2 open datetime
TX_TO num: SCD2 close datetime
LIBREF char(8): SAS Libref (8 chars)
DSN char(64): The library member name
FILESIZE num: The size of the table (in bytes), displayed with the SIZEKMG. format. Only applicable to BASE engine libraries.
CRDATE num: Creation date of the table
MODATE num: Modification date of the table
NOBS num: Number of Observations. Note - if the table is a SAS dataset then this includes deleted rows. To remove deleted rows from a SAS dataset, it must be re-created.