Accounting Definitions validation event classes stuck in status "Validating "

Hello everyone

When I create an Application Accounting definition

- Path : Payable > Set up > Accounting setup> subledger accounting setup> Accounting method builder> Method and definition> Application accounting definition

- After create Application Accounting definition with information as

including screenshot 1

- I click validate button to validate the Application Accounting Definitions validation event, but it is stuck in validating status

- I already tried to run Validate Application Accounting Definitions with input parameters in the including screenshot 2, however it did not work.

Note: Parameter of Application Accounting Definitions in the request "Validate Application Accounting Definitions" can not be chosen

How to this issue. I'm looking forward to your solution.