commit 6d65f9b667a8a7dec17caa70c5df929b921691a6
Author: Bernd Finger <bfinger@redhat.com>
Date:   Thu Jul 16 11:59:24 2020 +0200

    solve issues #104, #105

diff --git a/tasks/RedHat/generic/disable-coredumps.yml b/tasks/RedHat/generic/disable-coredumps.yml
index cefdb68..640a60c 100644
--- a/tasks/RedHat/generic/disable-coredumps.yml
+++ b/tasks/RedHat/generic/disable-coredumps.yml
@@ -9,7 +9,7 @@
     domain: "*" 
     limit_item: core 
     limit_type: "{{ line_item }}" 
-    value: 0
+    value: '0'
   with_items:
     - hard
     - soft
diff --git a/tasks/sapnote/2055470.yml b/tasks/sapnote/2055470.yml
index 893420a..aa7da75 100644
--- a/tasks/sapnote/2055470.yml
+++ b/tasks/sapnote/2055470.yml
@@ -22,7 +22,7 @@
   changed_when: sapnote_2055470_mtusize.rc == 0
   failed_when: sapnote_2055470_mtusize.rc > 0 and sapnote_2055470_mtusize.rc != 90
   with_items: "{{ sap_hana_preconfigure_ppcle_mtu9000_if }}"
-  when: not( (sap_hana_preconfigure_ppcle_mtu9000_if) or ( sap_hana_preconfigure_ppcle_mtu9000_if is none) or (sap_hana_preconfigure_ppcle_mtu9000_if | trim == '') )
+  when: not( (sap_hana_preconfigure_ppcle_mtu9000_if is undefined) or (sap_hana_preconfigure_ppcle_mtu9000_if is none) or (sap_hana_preconfigure_ppcle_mtu9000_if | trim == '') )
   loop_control:
     loop_var: line_item
 
@@ -33,7 +33,7 @@
     line: ETHTOOL_OPTIONS_tso='-K iface tso on'
     path: /etc/sysconfig/network-scripts/ifcfg-{{ line_item }}
   with_items: "{{ sap_hana_preconfigure_ppcle_tso_if }}"
-  when: not( (sap_hana_preconfigure_ppcle_tso_if) or ( sap_hana_preconfigure_ppcle_tso_if is none) or (sap_hana_preconfigure_ppcle_tso_if | trim == '') )
+  when: not( (sap_hana_preconfigure_ppcle_tso_if is undefined) or (sap_hana_preconfigure_ppcle_tso_if is none) or (sap_hana_preconfigure_ppcle_tso_if | trim == '') )
   loop_control:
     loop_var: line_item
   
diff --git a/tasks/sapnote/2777782/10-increase-pidmax.yml b/tasks/sapnote/2777782/10-increase-pidmax.yml
index fe210d4..40860cb 100644
--- a/tasks/sapnote/2777782/10-increase-pidmax.yml
+++ b/tasks/sapnote/2777782/10-increase-pidmax.yml
@@ -7,7 +7,7 @@
   sysctl:
     sysctl_file: /etc/sysctl.d/sap.conf
     name: kernel.pid_max
-    value: 4194304
+    value: '4194304'
     state: present
     sysctl_set: yes
     reload: yes