Solution : https://service.sap.com/sap/support/notes/641203 (SAP Service marketplace login required)
Key words :
work tax area override caught, symptom internal syntax check fails, internal syntax check warning, terms checkman reason, prerequisites basis defines, support package outlined, internal reasons, package interface, basis exception, solution apply
Related Notes :
645337 | TAX: RPCALCU0 dumps with BCD_OVERFLOW message |
643595 | WTA: Work Tax Area Override Revised II |
618795 | WTA: Time data and tax area proration |
411780 | Q&A: Master Note for US Tax functionality |