Knowledge Manager unable to edit articles in the Knowledge BaseIssue Knowledge Manager or Admin is unable to edit articles in the Knowledge Base as they are unable to see the CheckOut option.ReleaseNew YorkCauseBelow check is failing:if(this._getCheckedoutRecord(current))return false;/*** Check and return if there is another version of the record active* For eg:- workflow_state=draft/review** @param GlideRecord: current* @return GlideRecord**/_getCheckedoutRecord: function(current){var gr = new GlideRecord(this.KB_KNOWLEDGE);gr.addQuery('article_id',current.article_id);gr.addQuery('sys_id','!=',current.sys_id+'');gr.addQuery('workflow_state','NOT IN',this.WORKFLOW_COMPLETED_STATES.join(','));gr.setLimit(1);gr.query();if(gr.next())return gr;elsereturn false;},- The KB ARticle version is in RETIRED State.- The KB Articles has other versions that are Retired. i.e not in ['published','outdated'] state. Due to this, this method evaluates to true and 'canCheckout' Function returns false.ResolutionMove the older KB Articles Versions(of all the non-working Articles) from Retired to Outdated in order to fix this issue.