commit 063273dd09715cfcf69bcf3c1f4347225028ba70
Author: Bernd Finger <bfinger@redhat.com>
Date:   Mon Jun 22 15:09:17 2020 +0200

    "@" needs to be prepended to sap_hana_preconfigure_db_group_name

diff --git a/tasks/sapnote/2772999.yml b/tasks/sapnote/2772999.yml
index 557ae32..538ff1a 100644
--- a/tasks/sapnote/2772999.yml
+++ b/tasks/sapnote/2772999.yml
@@ -21,7 +21,7 @@
   - name: Set the hard and soft limit for the max number of open files per process (nproc) to unlimited for the database group
     pam_limits:
       dest: /etc/security/limits.d/99-sap.conf
-      domain: "{{ sap_hana_preconfigure_db_group_name }} "
+      domain: "@{{ sap_hana_preconfigure_db_group_name }}"
       limit_item: nproc
       limit_type: "{{ line_item }}"
       value: unlimited