"not valid" ATC codes

[gcangioli]

The validator returns a series of warning for a list of ATC codes:
The code 'L01XC04' is not valid in the system http://www.whocc.no/atc
The code 'L01XE01' is not valid in the system http://www.whocc.no/atc
The code 'L01XE02' is not valid in the system http://www.whocc.no/atc
The code 'L01XE03' is not valid in the system http://www.whocc.no/atc
The code 'L01XE04' is not valid in the system http://www.whocc.no/atc
The code 'L01XE05' is not valid in the system http://www.whocc.no/atc
The code 'L01XE06' is not valid in the system http://www.whocc.no/atc
The code 'L01XE07' is not valid in the system http://www.whocc.no/atc
The code 'L01XE08' is not valid in the system http://www.whocc.no/atc
The code 'L01XE09' is not valid in the system http://www.whocc.no/atc
The code 'L01XE10' is not valid in the system http://www.whocc.no/atc
The code 'L01XE11' is not valid in the system http://www.whocc.no/atc
The code 'L01XE12' is not valid in the system http://www.whocc.no/atc
The code 'L01XE13' is not valid in the system http://www.whocc.no/atc
The code 'L01XE14' is not valid in the system http://www.whocc.no/atc
The code 'L01XE15' is not valid in the system http://www.whocc.no/atc
The code 'L01XE16' is not valid in the system http://www.whocc.no/atc
The code 'L01XE17' is not valid in the system http://www.whocc.no/atc
The code 'L01XE18' is not valid in the system http://www.whocc.no/atc
The code 'L01XE19' is not valid in the system http://www.whocc.no/atc
The code 'L01XE21' is not valid in the system http://www.whocc.no/atc
The code 'L01XE22' is not valid in the system http://www.whocc.no/atc
The code 'L01XE23' is not valid in the system http://www.whocc.no/atc
The code 'L01XE24' is not valid in the system http://www.whocc.no/atc
The code 'L01XE25' is not valid in the system http://www.whocc.no/atc
The code 'L01XE26' is not valid in the system http://www.whocc.no/atc
The code 'L01XE27' is not valid in the system http://www.whocc.no/atc
The code 'L01XE28' is not valid in the system http://www.whocc.no/atc
The code 'L01XE29' is not valid in the system http://www.whocc.no/atc
The code 'L01XE31' is not valid in the system http://www.whocc.no/atc
The code 'L01XE32' is not valid in the system http://www.whocc.no/atc
The code 'L01XE33' is not valid in the system http://www.whocc.no/atc
The code 'L01XE34' is not valid in the system http://www.whocc.no/atc
The code 'L01XE35' is not valid in the system http://www.whocc.no/atc
The code 'L01XE36' is not valid in the system http://www.whocc.no/atc
The code 'L01XE37' is not valid in the system http://www.whocc.no/atc
The code 'L01XE38' is not valid in the system http://www.whocc.no/atc
The code 'L01XE39' is not valid in the system http://www.whocc.no/atc
The code 'L01XE40' is not valid in the system http://www.whocc.no/atc
The code 'L01XX09' is not valid in the system http://www.whocc.no/atc
The code 'L01XX14' is not valid in the system http://www.whocc.no/atc
The code 'L01XX17' is not valid in the system http://www.whocc.no/atc
The code 'L01XX19' is not valid in the system http://www.whocc.no/atc
The code 'L01XX22' is not valid in the system http://www.whocc.no/atc
The code 'L01XX25' is not valid in the system http://www.whocc.no/atc
The code 'L01XX32' is not valid in the system http://www.whocc.no/atc
The code 'L01XX38' is not valid in the system http://www.whocc.no/atc
The code 'L01XX39' is not valid in the system http://www.whocc.no/atc
The code 'L01XX42' is not valid in the system http://www.whocc.no/atc
The code 'L01XX43' is not valid in the system http://www.whocc.no/atc
The code 'L01XX45' is not valid in the system http://www.whocc.no/atc
The code 'L01XX46' is not valid in the system http://www.whocc.no/atc
The code 'L01XX47' is not valid in the system http://www.whocc.no/atc
The code 'L01XX48' is not valid in the system http://www.whocc.no/atc
The code 'L01XX49' is not valid in the system http://www.whocc.no/atc
The code 'L01XX50' is not valid in the system http://www.whocc.no/atc
The code 'L03AB90' is not valid in the system http://www.whocc.no/atc
The code 'L04AC06' is not valid in the system http://www.whocc.no/atc

Checking some of them in the https://www.whocc.no/atc_ddd_alterations__cumulative/atc_alterations/ page appear to be no more active.

What is the ATC version adopted for PCSP ?