Link between Withholding Tax Table and Accounting Doc. Table

Hi Experts,

Has any of you have experience with using table WITH_ITEM (for withholding tax journal).

Currently I am facing a problem where I couldnt find any visible link between the line item in table WITH_ITEM with accounting document in table BSEG/BSIS/BSAS.

- Please refer to below screen cap, document number 1900015254 has two item for tax, line item 4 and 5

- In WITH_ITEM, the respective tax line items, have different line item number compared to the one in BSIS table (line item number 2 and 3)

Entries in BSIS:

Entries in WITH_ITEM:

How do I link those records in WITH_ITEM and BSIS table? I cannot use BUZEI (line item) because they are not the same in both tables.

Kindly advise,

Regards,

Analistia