Get messages from documents

[RicardoRomero_1]

Hi all,

I'm creating a custom report to list in an ALV the warning and error messages that have some documents depending on some selection criteria.

For that purpose I'm using the FM  BBP_PROCDOC_CHECK.
I thought it was working fine as I can see the same messages than in transaction BBP_PD (in the bottom part in Messages using "Check again").

But if I go to NWBC and use the button Check some standard messages are being displayed that I cannot obtain with this FM.

Some of the messages that I cannot obtain are like this:

Do you know how can I obtain these messages?

I've tried to debug the standard code but I couldn't find where this messages are being populated.

Thanks in advance,
Regards,
Ricardo.

[RicardoRomero_1]

It was a program error in my code... I didn't see the versions table...

I'm using also the FM  BBP_PD_PO_PARALLEL_CHECK for check the messages in POs...

And also the FM  META_GOODSMVT_CREATE_CHECK to get the confirmation messages from the backend (altogether with BBP_PD_CONF_GETDETAIL and BBP_CFGR_CREATE_PD_MAP_BE to map the data)