Select data from sap tables PVS_V
Display SAP table details
PVS_VSHEME - Variance Scheme for Structure Node
PVS_VSHEME_CHAR - Characteristics for Variance Scheme
PVS_VSHEME_CHAR_DB - Identification of the Characteristics in the Variance Scheme
PVS_VSHEME_DB - Header Identification of the Variance Scheme
Return Table index