Update M3 program field as blank using M3 standard update API inside MEC

Legacy Contributor

Hi,

I have a requirement to update a M3 field as blank in M3 program by calling that update API inside MEC.

I have tried empty ('') and space (' ') and null as well. Nothing seems to be working.

Thanks

piotr-wieczorek

Hi, Have you tried to use just "question character"  like (?) ?

I used this one in the past (on premise) and it worked. Not sure if all API transactions are supported.

Here is an explanation at MAK developer guide how it should be handled in API method:

Handling Upd/Chg transactions for ?
There are helper methods in MICommon to test for the ? character that according to the MI standard is used to blank out fields.

Hope it helps