Select data from sap tables DD_L
Display SAP table details
DDALIAS - Second name for accessing tables
DDALTER - Information about Reasons for ALTER TABLE
DDALTERINFO - DD: old information from distribution process
DDALTERWITHDEPACT - DD: old information that affects dependent views
DDCLASSES - DD: Structure for mapping CLASS -> text
DDCLAUSE - SQL clause
DDCLIENT - Structure for Clients
DDELEMENTINFO - DD: Information of an Element in Selection List, Group By,
DDFLDINFO - Return Structure for Field Information
DDFLDNAM - Name of a DD table field
DDFLDSPATH - DD: field information and field name with entire path
DDFLG1 - Flag byte 1 of nametab for field attributes
DDFLG2 - Flag byte 2 in nametab for field attributes
DDFLG3 - Flag Byte 3 of Nametab for Field Attributes
DDFLG4 - Flag byte 4 of nametab for field attributes?
DDFLGBYTE - Table attributes in nametab header
DDILTYCHK - Control String for Checking Long Fields
DD_LB_TEST - Generated Table for View DD_LB_TEST
Return Table index