Copy of WS1200151 not working

[Maorriyan]

Good day all.

We're facing weird situation here.
We're copied standard workflow (WS1200151) for HR
Training and Event module. And we're not making any
major modification. We just changed the description.

When employee tried to book training by execute button
"Request attendance" from transaction PV7I, the system
saying "You have no authorization for the function or
the object".
We check the SU53 and nothing there. It's saying "All
authorization checks have so far been successful".
Then we deactivate our workflow and activate the SAP
standard and it's working.

Any body has answer for this?
Is this real authorization issue?
Is it probaly hardcoded in the HR application it self?
If is this the case, then how to modify it?
Thanks in advance

Maorriyan

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