Item Details iView and Custom Event

[Former Member]

Dear experts,

I need to implement a custom validation using a BAPI call to external R/3 system.

I am planning to use the Item Details custom event as a trigger for my custom web dynpro and have my BAPI call there. My question is, can I do that? The reason I'm asking is because the event says it's a post-save-event. What I need to do is to prevent the actual Saving and display an error message if the

BAPI call returns "false".

Thanks for your help,

Boris

[Former Member]

I see that there are too many answers to this thread

OK, here is how we solved the issue. We are subscribing in a custom Web Dynpro to the Post-save-event of the Item Details iView and we are performing the BAPI call.

Based on the result of the call we are setting a flag on the record and this flag is used as a syndication block.

Hope that helps someone ...

Boris