Scenario
Approve and Reject Button is not visible for some specified Bills. A Workflow is enabled for these type of vendor bills.
Firstly we have to check the workflow and system notes for verifying whether the bill is correctly gone as per the work flow.
Bill is not correctly go through the workflow, as per the system note it is stuck with a state “Quantity Tolerance Validation”.
For the workflow to transition to the next state the condition is set to only ‘after record submit’.
Solution is just click Edit and then saving the bill without making any changes to it.
Then the Approve and Reject button is visible.