Material memo text is no longer working in S4 HANA version

[bobi04]

Hello,

We had configurated some Material memo texts which were pop up un VA01 when we created a new Sales Doc. with these materials. The points is we have migrated our systems to S4 Hana and since these functionality is not working, we have a mirror system as a copy of our previous system and there is still working. I have debugged it and the problem comes with this standard FM which no longer finds the text despite it exists in STXH table: 
this is where the problem comes from: I also saw that this FM have changed a lot in this newer version. 

and more concretely this select 

The only parameter which I could be suspecting is the language one:

the others are perfect.

But I'm unable to see why it is not finding the text related since I can see in the table the text we are looking for.

Any idea?