Select data from sap tables POSW
Display SAP table details
POSWPSA - Structure for data elements for sales audit
POSWPSA_CH - Structure for FUGR WPSA screen 910: Display field changes
POSWPSA_HI - Structure for FUGR WPSA screen 900: Display status history
POSWPSA_RE - Structure for FUGR WPSA screen 910: Display change reasons
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