I wanted to add a new search criteria in POWL Query :SAPSRM_FEEDER_SC
This search criteria is available on item field as a standard field "Supplier" (technical name BUT000-PARTNER)
I have referred following document
SAP standard structure/SAPSRM/S_SEARCHFIELDS via append structure option.
Then I have added this fields in view /SAPSRM/V_SRC_CR via SM30.
Than I have added the field in DB criteria and TREX criteria via SPRO and go to Adjust POWL Layout, Search Criteria, and Pushbuttons under Feeder type SAPSRM_FEEDER_SC.
Then I ran Report POWL_D01 and did a refresh.
The field now appears in search criteria, however when i run the POWL query i am getting an error:
Customer selection criterion SUPPLIER is unknown.
This error appears from MAP_SELCRITERIA_BO method of /SAPSRM/CL_SRC_SERVICE_BASE.
It checks structures
However this field does not exist in any of these structures since its not a Z field.
Now what do i do to avoid this error and then use this field value in my search result badi?