Validation not triggering - ABAP RAP Unmanaged

[Muthu_raja]

Hi I am trying to put simple validation in Unmanaged RAP. Below is my validation method looks like

I am seeing message in yellow color... what this message means?

After some reading got to know we need to add determine action and added that method (commented in above screen shot).

Still Validation is not triggered...

In unmanaged scenario validation needs to be done in check_before_save method. So is that means Validations can not be used in Unmanaged scenario ?

I have already used Validation in Managed scenario and it works fine...

Any direction to documentation regarding this issue will help...

Thanks-

Abhishek

[Muthu_raja]

As per documentation, validation works with only draft instances. Have you enabled draft for your BO ?

https://help.sap.com/docs/ABAP_PLATFORM_NEW/fc4c71aa50014fd1b43721701471913d/171e26c36cca42699976887...

[Sandra_Rossi]

Mention to enable efficient indexing of the question:

Validation "validateMethod" is not assigned to any determine action (not even "Prepare").

[AbhishekSharma]

Hi muthuraja.muthaiah

yes, draft is enable in application.

Thanks-

[Sandra_Rossi]

No feedback in the forum, that's unfair to the people who have read the question and helped. But okay for watching a 43 minutes video, possibly subscribing to your channel.

Think to write a summary here, reading 30 seconds would be a fair counterpart...

[AbhishekSharma]

sandra.rossi

Noted... and I have updated the answer...

and I have no Intension and I am not asking anyone to view videos, there are also many answers and blogs which have just sap help link or youtube video...

Thanks-

[Sandra_Rossi]

So, you removed the link to the video you did, but you did not take time to write a small feedback. Please take back the video and add a feedback 😉

[DiegoValdivia]

Hi Abhishek,

When using validations in Unmanged Scenario + Draft. The validations must be attached to any of the Draft Actions (SAP names them "Actions", but I see them as events).

In my case, I created the following validation to validate Mandatory Fields when Draft is going to be persisted:

Regards.

[AbhishekSharma]

Hi diegovaldivia

Thanks much for your response...

I understood this and I tried this as well but I don't know how to call this "Prepare" method (in your example)

Do I need to implement determination as well ? How this validation will get Triggered ?

This validation will not Trigger until there is a Draft entry in system or Validation will only be Triggered when opening Draft entry to make any changes ?

Thanks-

Abhishek