Select data from sap tables PSI_W
Display SAP table details
PSI_WE_POWL_OTB_ST - Structrue for PS OrderToBill Projects POWL
PSI_WE_POWL_OTB_ST_APPEND - PS POWL
PSI_WE_SEL_PARAMETER_ST - Structure for describing selections
PSI_WE_STR_ST - Structure for string type
Return Table index