Am facing issue in leave approval in MSS screen, Employee requested for a annual leave. the workflow triggers and it reaches manager powl list in MSS. Manager opens the link from powl and when he tries to approve the leave request , am receiving a message
" User decisionXXXXX has not alternative index 000 ".
But the same leave approval i tried to approve from the sap inbox, it is successfully approved.
Why cant am unable to approve from ESS/MSS portal.
i have taken copy of the standard wflow and made some custom user decision. Just FYI.