We are about to begin processing 856 Transactions via GHX and running the MA531. Initial testing is good so far, but looking for any procedures people may have developed for error handling so I don't have to recreate the wheel as it were.
Also, I find the lack of information on what was successfully imported by the MA531 to be concerning. It only shows the errors, not those that were received and released without error.
We are doing 810s as well and the MA540 is nice, it shows you what matched and what didn't in detail.
I suspected the MA531 format to resemble the MA540 as far as content and I was dissappointed.
Anyone capturing that information in some other fashion?