User exit sales order incompletion log

[tim82]

Hi experts,

I have a requirement, to pop-up a message, when doing an incompletion check, only if sy-tcode is VA01.

We need to check if a custom field is filled or not.

My first attempts were breaking in MV45AFZZ USEREXIT_CHECK_VBAK and check the field.

Actually it is working fine, but there could be more situations, when the user exit is getting checked.

Is there any information I could catch, that the incompletion log was getting executed, like a flag, or a table change or something like that?

Thanks in advance

best regards

Tim