CRIMA1246E ERROR: The com.ibm.websphere.BASE.v90 package has already been added to the command

[marcioveiga16]

I am trying to build the images myself because i want to change the base OS image to Ubuntu 20.04, i tried the different provided versions but i'm stuck with the following error:

CRIMA1246E ERROR: The com.ibm.websphere.BASE.v90 package has already been added to the command. You cannot add another package with the same ID. Explanation: The package ID has been specified multiple times in the command. You can specify the same package ID only once. User Action: To specify the same package ID again, you must issue separate commands.

I tried to search about this issue but the only relevant information i found was this:

Fixpacks released in 2021 and later require that your IBM ID pass entitlement checks. See https://www.ibm.com/support/pages/node/6398736 for more details.
If you request a non-specific version (like 'com.ibm.websphere.IHS.v85') and your ID is not entitled to download WAS/IHS, IBM installation manager may report the following:
CRIMA1246E ERROR: The com.ibm.websphere.IHSILAN.v85 package has already been added to the command. You cannot add another package with the same ID.

Source: https://publib.boulder.ibm.com/httpserv/ihsdiag/_sources/questions.md.txt

i am not sure if the problem quoted is related, do i need any entitlement related to WAS Traditional since it's supposed to be free ?