yum or dnf command fails with an error " ValueError: Section: rhsm, Property: full_refresh_on_yum - Integer value expected" in RHEL 7,8,9,10

Issue

• yum or dnf command fails with the following error :

  In RHEL 7 :

  # yum update
  Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-manager
  Options error: Section: rhsm, Property: full_refresh_on_yum - Integer value expected
  

  In RHEL 8 :

  # yum update
  Traceback (most recent call last):
   File "/usr/lib64/python3.6/site-packages/rhsm/config.py", line 262, in get_int
     value_int = int(value_string)
  ValueError: invalid literal for int() with base 10: '0\nreport_package_profile = 1\npluginDir = /usr/share/rhsm-plugins\npluginConfDir = /etc/rhsm/pluginconf.d'
  
  During handling of the above exception, another exception occurred:
  
  Traceback (most recent call last):
   File "/usr/bin/yum", line 58, in <module>
     main.user_main(sys.argv[1:], exit_code=True)
   File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 201, in user_main
     errcode = main(args)
   File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 67, in main
     return _main(base, args, cli_class, option_parser_class)
   File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 102, in _main
     cli.configure(list(map(ucd, args)), option_parser())
   File "/usr/lib/python3.6/site-packages/dnf/cli/cli.py", line 830, in configure
     self.base.init_plugins(opts.disableplugin, opts.enableplugin, self)
   File "/usr/lib/python3.6/site-packages/dnf/base.py", line 307, in init_plugins
     self._plugins._run_init(self, cli)
   File "/usr/lib/python3.6/site-packages/dnf/plugin.py", line 154, in _run_init
     plugin = p_cls(base, cli)
   File "/usr/lib/python3.6/site-packages/dnf-plugins/subscription-manager.py", line 69, in __init__
     self._config()
   File "/usr/lib/python3.6/site-packages/dnf-plugins/subscription-manager.py", line 80, in _config
     cache_only = not bool(cfg.get_int('rhsm', 'full_refresh_on_yum'))
   File "/usr/lib64/python3.6/site-packages/rhsm/config.py", line 268, in get_int
     % (section, prop))
  ValueError: Section: rhsm, Property: full_refresh_on_yum - Integer value expected
  

  In RHEL 9 :

  # yum update
  Traceback (most recent call last):
  File "/usr/lib64/python3.9/site-packages/rhsm/config.py", line 274, in get_int
    value_int = int(value_string)
  ValueError: invalid literal for int() with base 10: '0\nreport_package_profile = 1'
  
  During handling of the above exception, another exception occurred:
  
  Traceback (most recent call last):
  File "/usr/bin/yum", line 62, in <module>
    main.user_main(sys.argv[1:], exit_code=True)
  File "/usr/lib/python3.9/site-packages/dnf/cli/main.py", line 201, in user_main
    errcode = main(args)
  File "/usr/lib/python3.9/site-packages/dnf/cli/main.py", line 67, in main
    return _main(base, args, cli_class, option_parser_class)
  File "/usr/lib/python3.9/site-packages/dnf/cli/main.py", line 102, in _main
    cli.configure(list(map(ucd, args)), option_parser())
  File "/usr/lib/python3.9/site-packages/dnf/cli/cli.py", line 832, in configure
    self.base.init_plugins(opts.disableplugin, opts.enableplugin, self)
  File "/usr/lib/python3.9/site-packages/dnf/base.py", line 308, in init_plugins
    self._plugins._run_init(self, cli)
  File "/usr/lib/python3.9/site-packages/dnf/plugin.py", line 154, in _run_init
    plugin = p_cls(base, cli)
  File "/usr/lib/python3.9/site-packages/dnf-plugins/subscription-manager.py", line 68, in __init__
    self._config()
  File "/usr/lib/python3.9/site-packages/dnf-plugins/subscription-manager.py", line 79, in _config
    cache_only = not bool(cfg.get_int("rhsm", "full_refresh_on_yum"))
  File "/usr/lib64/python3.9/site-packages/rhsm/config.py", line 278, in get_int
    raise ValueError("Section: %s, Property: %s - Integer value expected" % (section, prop))
  ValueError: Section: rhsm, Property: full_refresh_on_yum - Integer value expected
  

  In RHEL 10 :

  # yum update
  Traceback (most recent call last):
  File "/usr/lib64/python3.12/site-packages/rhsm/config.py", line 273, in get_int
    value_int = int(value_string)
                ^^^^^^^^^^^^^^^^^
  ValueError: invalid literal for int() with base 10: '0\nreport_package_profile = 1'
  
  During handling of the above exception, another exception occurred:
  
  Traceback (most recent call last):
  File "/usr/bin/yum", line 62, in <module>
    main.user_main(sys.argv[1:], exit_code=True)
  File "/usr/lib/python3.12/site-packages/dnf/cli/main.py", line 208, in user_main
    errcode = main(args)
              ^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/dnf/cli/main.py", line 67, in main
    return _main(base, args, cli_class, option_parser_class)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/dnf/cli/main.py", line 102, in _main
    cli.configure(list(map(ucd, args)), option_parser())
  File "/usr/lib/python3.12/site-packages/dnf/cli/cli.py", line 870, in configure
    self.base.init_plugins(opts.disableplugin, opts.enableplugin, self)
  File "/usr/lib/python3.12/site-packages/dnf/base.py", line 315, in init_plugins
    self._plugins._run_init(self, cli)
  File "/usr/lib/python3.12/site-packages/dnf/plugin.py", line 155, in _run_init
    plugin = p_cls(base, cli)
             ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/dnf-plugins/subscription-manager.py", line 92, in __init__
    self._config()
  File "/usr/lib/python3.12/site-packages/dnf-plugins/subscription-manager.py", line 103, in _config
    cache_only = not bool(cfg.get_int("rhsm", "full_refresh_on_yum"))
                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib64/python3.12/site-packages/rhsm/config.py", line 277, in get_int
    raise ValueError("Section: %s, Property: %s - Integer value expected" % (section, prop))
  ValueError: Section: rhsm, Property: full_refresh_on_yum - Integer value expected