Has anyone used ‘/INCMD/BAPI_GROUP_SAVE’ to update product combine attributes - specifically quantity fields in attributes tab of interchangeability group for a 1:N supersession chain.
BAPI successfully creates 1:N supersession chains with the right quantities(populated in BAPI Table :GROUP_PRODUCT_COMBINE_DATA ). When the BAPI is used to update the data, it returns a success message (supersession chain updated successfully), but the data remains unchanged. 