>What if you have n no of company codes and user is allowed to parking in any company code?
>>What if by mistake the user parked an invoice wrongly to another company code?(since there is no control on company code)
>>>If you take your assumption, when it comes for posting, will it allow him to post it when he doesn't have access for the company code ( The wrong entry).
Again they need to reverse it and park it..
In order to have control SAP brought in the Authority check at company code for the tcode in your question.. its up to the customer whether to have restriction or not. Thats why SU24 check indicator proposal was provided.
Best Regards,
Rama