User exit update del failed when Preceding Doc. of the del in change mode

[Former Member]

We are use a user exit to update some field back to delivery when complete the shipment. But we found one issue for not update successful when the Preceding document of the delivery - STO in change mode.

Is there any solution for this update failure? or OSS note?

[Former Member · Accepted solution]

If the user-exit is triggered in dialog session, a simple solution I can think of is to implement a exception handling mechanism in the exit to check the preceding document, if it's locked (in change mode), throw a error message to user "STO xxxx is locked by xxx".