by submit rfbibl01; Tax code is not correctly populating & posting wrongly

Hi All,

We have a Z program which uses the below standard program to upload FICO GERNALS

submit rfbibl01 with ds_name = pv_filename

with fl_check = pv_check

with os_xon = ''

with xnonunic = ''

with callmode = 'C'

with max_comm = '1000'

with pa_xprot = 'X' "Extended log

with anz_mode = 'N'

with update = 'S'

with xpop = ' '

with xlog = 'X'

with xinf = ' '

exporting list to memory and return.

Basically we are posting FB01 documents; we have passed only segmant BBSEG in the input file; But we have tax involved;

We are having an issue when fisrt line item with tax code and 2nd line item has no tax code;

In this case 2nd line item also takes the tax code from the first line

I have checked the input file which is correctly filled with '/' for tax code in 2nd line but first line item with the correct tax code

Do you think we should pass the segmant BBTAX? I really appreciate your help on resolving thi sissue

Thank you very much

Iver