Withholding Tax exist in the document but it shows "0" in FK10N
In the T.Code FK10N when the layout is selected with withholding tax, for few documents its showing as "0". But when we double click the document, it has withholding tax items. Those are not even the manual entries.
In vendor line item lay out you will not get the With holding tax amounts in MIRO (MM) related generated documents only.
Because MIRO, the data for extended withholding tax are saved within the table WITH_ITEM and not within the table entry BSEG-QBSHB. The latter isnot updated during the procedure. Furthermore it is not possible to select data from table WITH_ITEM
within the transaction FBL1N in a transparent and unique way, as FBL1N only reads BSEG / BSIK / BSAK tables. If you want to display the withholding tax information on this MIRO documents, double-click on the document number. this is the only way.
If it is a FI generated document then you will get these fields with necessary data but not from MIRO (MM) generated documents.
Kindly refer the note 363309 on the same.
All the best,