Diagnosis
For country India and for the tax code in the open item, system is notable to find a corresponding entry in table T059O. Either the taxcode/tax type is missing or Section information is not maintained forthe taxcode/taxtype, or the section to which this document belongs tois different from the section entered in the selection screen forchallan updation

System Response
Since section could not be determined, further processing is notallowed.

Procedure
Check entries in table T059O