REFERENCE(E_LEADING_DATA) TYPE WB2_ALV_N2M
REFERENCE(I_LEADING_DATA) TYPE WB2_ALV_N2M
REFERENCE(E_LEADER) TYPE WB2_ALV_N2M
REFERENCE(I_LEADER) TYPE WB2_ALV_N2M
REFERENCE(X_ASSO_DATA) TYPE WB2_ALV_N2M