Index jcr:content/cq:lastReplicationAction - Not a valid JCR Name
I am trying to create custom index on jcr:content/cq:lastReplicationAction on AEM but for some reason it complained about "Not A Valid JCR Name"

Am I missing something here?
I am trying to create custom index on jcr:content/cq:lastReplicationAction on AEM but for some reason it complained about "Not A Valid JCR Name"

Am I missing something here?
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