CONCAT & UPPER function in CDS lead to failing deployment

[andreas_morf2]

Hello there,

in our application suddenly as of this week (CW44/2021) our CDS select statement with included fields that use HANA function CONCAT and UPPER are not working anymore and this leads to a failed deployment in BTP BAS. Can you please help us here?

I am referring to URL:

undefined/docs/cds/cdl

Please get back to me on the following feedback:

[gregorw]

Please check if your @sap/cds dependency is set to ^5. If yes I would suggest to set it to 5.5.x as the new 5.6 release might cause this issue.

[andreas_morf2]

Hi Gregor,

thanks for your reply. I tried to put it on

"dependencies": {

"@sap/cds": "5.5.2",...however the problem still persists.If I do the MTA build again followed by MTA deploy it still won't deploy to production.