SAP ABAP Function Module HDB_TABLE_ALTER (Adjust columns of a table on HDB) is using

• Class (3)
• Data Element (7)
• Table/Structure Field (18)
• Function Module (2)
• Interface (1)
• Message Number (1)
• Class Method (3)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Function Module	DB_MAP_DDFIELDS	Maps a table of DD fields onto the DB fields
2	Function Module	HDB_TABLE_GET_INFO	Get meta info of HDB table