Select data from sap tables IWI_P
Display SAP table details
IWIFPARAM - IWB: Routine interface fields
IWIOPAIR - IWB: Relationship between two objects
IWIOPROPS - IWB: Info object attributes
IWI_PRHDRDET_D - I_PURCHASEREQNWORKITEMTP I_WORKITEMPURREQNHDRDETAILTP
IWI_PRHDRITMDT_D - I_PURCHASEREQNWORKITEMTP I_WRKITMPURREQNHDRITEMDETAILTP
IWI_PRHDRITM_D - I_WORKITEMPURREQNHDRITEMTP I_WORKITEMPURREQNHDRITEMTP
IWI_PRHDR_D - I_WORKITEMPURREQNHDRTP I_WORKITEMPURREQNHDRTP
IWI_PRITMDET_D - I_PURCHASEREQNWORKITEMTP I_WORKITEMPURREQNITEMDETAILTP
Return Table index