Getting java headless dependency error inspite of providing it

we are executing below command for repoclosure to create ISO for our Client:

dnf repoclosure --repo harman1 --arch noarch --arch x86_64,

We get below errors:

package: xml-commons-resolver-1.2-26.el8.noarch from harman1
unresolved deps:
java-headless
java-1.8.0-openjdk-headless-1.8.0.302.b08-0.el8.1.x86_64.rpm ,

where as java-headless package is already included in our package List still below error observed:

package: xerces-j2-2.11.0-34.el8.noarch from harman1
unresolved deps:
java-headless
package: xml-commons-apis-1.4.01-25.el8.noarch from harman1
unresolved deps:
java-headless
package: xml-commons-resolver-1.2-26.el8.noarch from harman1
unresolved deps:
java-headless