The customer uses ME28 to release the Purchase Order.
They have, for instance, two release estrategies: W1/01 and W2/02, that differ about the price.
The scenario is:
When the customer releases a Purchase order from W2/02 strategy using ME28 transaction, we need to do some verifications in Z tables and create a record in another Z table. If for some reason the purchase order will not be released, this Z data does not have be saved.
And if some error occurs and the data don´t be saved, the estrategy must remain blocked (not released).
In which EXIT is the best point to do this?
Thanks a lot!