Description of problem:

Unable to perform a successful yum update or install from RHEL 5 client after Spacewalk 0.2 installation.  Note: this issue may not be unique to the i386 or RHEL5; however, that is the environment where it was observed.

Version-Release number of selected component (if applicable):
Spacewalk 0.2

How reproducible:
Always

Steps to Reproduce:
1. install spacewalk 0.2
2. sync channels (e.g. RHEL5, RHEL5 tools)
3. register RHEL5 client
4. yum update     -or-   yum install <pkg>
  
Actual results:

Generates the following output:

(Output below is for "install"... Similar output generated for "update")

Loading "installonlyn" plugin
Loading "rhnplugin" plugin
Setting up Install Process
Setting up repositories
Error: Cannot open/read repomd.xml file for repository: rhel-i386-server-5

Traceback generated looks like:
Exception reported from fjs-0-03.rhndev.redhat.com
Time: Tue Sep  9 11:42:46 2008
Exception type exceptions.TypeError
Exception while handling function repodata
Request object information:
URI: /XMLRPC/GET-REQ/rhel-i386-server-5/repodata/repomd.xml
Remote Host: 10.11.231.79
Server Name: fjs-0-03.rhndev.redhat.com:0
Headers passed in:
	Accept-Encoding: identity
	Connection: close
	Host: fjs-0-03.rhndev.redhat.com
	Pragma: no-cache
	User-agent: urlgrabber/3.1.0
	X-rhn-auth: rQMdrn4sh8YgLK4QKVam7Q==
	X-rhn-auth-expire-offset: 3600.0
	X-rhn-auth-server-time: 1220974956.15
	X-rhn-auth-user-id: 
	X-rhn-server-id: 1000010051
Extra information about this error:
Response sent back to the caller:
While running 'repodata': caught
exceptions.TypeError : unsubscriptable object



Exception Handler Information
Traceback (most recent call last):
  File "/usr/share/rhn/server/apacheRequest.py", line 120, in call_function
    response = apply(func, params)
  File "/usr/share/rhn/server/rhnRepository.py", line 176, in repodata
    output = repo.get_repomd_file()
  File "/usr/share/rhn/server/repomd/repository.py", line 346, in get_repomd_file
    self.repository.get_updateinfo_xml_file(),
  File "/usr/share/rhn/server/repomd/repository.py", line 119, in get_updateinfo_xml_file
    viewobj.write_updateinfo()
  File "/usr/share/rhn/server/repomd/view.py", line 318, in write_updateinfo
    for erratum in self.channel.errata:
  File "/usr/share/rhn/server/repomd/mapper.py", line 146, in _erratum_generator
    erratum = self.erratum_mapper.get_erratum(erratum_id[0])
  File "/usr/share/rhn/server/repomd/mapper.py", line 467, in get_erratum
    package = self.package_mapper.get_package(package_id)
  File "/usr/share/rhn/server/repomd/mapper.py", line 173, in get_package
    last_modified = str(self.mapper.last_modified(package_id))
  File "/usr/share/rhn/server/repomd/mapper.py", line 312, in last_modified
    return self.last_modified_sql.fetchone()[0]
TypeError: unsubscriptable object

Local variables by frame
Frame last_modified in /usr/share/rhn/server/repomd/mapper.py at line 312
	          package_id = <type 'str'> 3182
	                self = <type 'instance'> <server.repomd.mapper.SqlPackageMapper instance at 0xb3406b2c>

Frame get_package in /usr/share/rhn/server/repomd/mapper.py at line 173
	          package_id = <type 'str'> 3182
	                self = <type 'instance'> <server.repomd.mapper.CachedPackageMapper instance at 0xb3406cec>

Frame get_erratum in /usr/share/rhn/server/repomd/mapper.py at line 467
	             erratum = <type 'instance'> <server.repomd.domain.Erratum instance at 0xaef734c>
	                self = <type 'instance'> <server.repomd.mapper.CachedErratumMapper instance at 0xb3406c8c>
	          erratum_id = <type 'str'> 3
	          package_id = <type 'int'> 3182
	       last_modified = <type 'str'> 20080310105512
	           cache_key = <type 'str'> repomd-errata/3

Frame _erratum_generator in /usr/share/rhn/server/repomd/mapper.py at line 146
	         erratum_ids = <type 'list'> [(3,), (4,), (6,), (7,), (8,), (9,), (10,), (11,), (12,), (13,), (14,), (15,), (16,), (17,), (18,), (19,), (20,), (21,), (22,), (23,), (24,), (25,), (26,), (27,), (28,), (29,), (30,), (31,), (32,), (33,), (34,), (35,), (36,), (37,), (38,), (39,), (40,), (41,), (42,), (43,), (44,), (45,), (46,), (47,), (48,), (49,), (50,), (51,), (52,), (53,), (54,), (55,), (56,), (57,), (58,), (59,), (60,), (61,), (62,), (63,), (64,), (65,), (66,), (67,), (68,), (69,), (70,), (71,), (72,), (73,), (74,), (75,), (76,), (77,), (78,), (79,), (80,), (81,), (82,), (83,), (84,), (85,), (86,), (87,), (88,), (89,), (90,), (91,), (92,), (93,), (94,), (95,), (96,), (97,), (98,), (99,), (100,), (101,), (102,), (103,), (104,), (105,), (106,), (107,), (108,), (109,), (110,), (111,), (112,), (113,), (114,), (115,), (116,), (117,), (118,), (119,), (120,), (121,), (122,), (123,), (124,), (125,), (126,), (127,), (128,), (129,), (130,), (131,), (132,), (133,), (134,), (135!
 ,), (136,), (137,), (138,), (139,), (140,), (141,), (142,), (143,), (144,), (145,), (146,), (147,), (148,), (149,), (150,), (151,), (152,), (153,), (154,), (155,), (156,), (157,), (158,), (159,), (160,), (161,), (162,), (163,), (164,), (165,), (166,), (167,), (168,), (169,), (170,), (171,), (172,), (173,), (174,), (175,), (176,), (177,), (178,), (179,), (180,), (181,), (182,), (183,), (184,), (185,), (186,), (187,), (188,), (189,), (190,), (191,), (192,), (193,), (194,), (195,), (196,), (197,), (198,), (199,), (200,), (201,), (202,), (203,), (204,), (205,), (206,), (207,), (208,), (209,), (210,), (211,), (212,), (213,), (214,), (215,), (216,), (217,), (218,), (219,), (220,), (221,), (222,), (223,), (224,), (225,), (226,), (227,), (228,), (229,), (230,), (231,), (232,), (233,), (234,), (235,), (236,), (237,), (238,), (239,), (240,), (241,), (242,), (243,), (244,), (245,), (246,), (247,), (248,), (249,), (250,), (251,), (252,), (253,), (254,), (255,), (256,), (257,), (258,), !
 (259,), (260,), (261,), (262,), (263,), (264,), (265,), (266,)!
 , (267,)
, (268,), (269,), (270,), (271,), (272,), (273,), (274,), (275,), (276,), (277,), (278,), (279,), (280,), (281,), (282,), (283,), (284,), (285,), (286,), (287,), (288,), (289,), (290,), (291,), (292,), (293,), (294,), (295,), (296,), (297,), (298,), (299,), (300,), (301,), (302,), (303,), (304,), (305,), (306,), (307,), (308,), (309,), (310,), (311,), (312,), (313,), (314,), (315,), (316,), (317,), (318,), (319,), (320,), (321,), (322,), (323,), (324,), (325,), (326,), (327,), (328,), (329,), (330,), (331,), (332,), (333,), (334,), (335,), (336,), (337,), (338,), (339,), (340,), (341,), (342,), (343,), (344,), (345,), (346,), (347,), (348,), (349,), (350,), (351,), (352,), (353,), (354,), (355,), (356,), (357,), (358,), (359,), (360,), (361,), (362,), (363,), (364,), (365,), (366,), (367,), (368,), (369,), (370,), (371,), (372,), (373,), (374,), (375,), (376,), (377,), (378,), (379,), (380,), (381,), (382,), (383,), (384,), (385,), (386,), (387,), (388,), (389,), (390,), (39!
 1,), (392,), (393,), (394,), (395,), (396,), (397,), (398,), (399,), (400,), (401,), (402,), (403,), (404,), (405,), (406,), (407,), (408,), (409,), (410,), (411,), (412,), (413,), (414,), (415,), (416,), (417,), (418,), (419,), (420,), (421,), (422,), (423,), (424,), (425,), (426,), (427,), (428,), (429,), (430,), (431,), (432,), (433,), (434,), (435,), (436,), (437,), (438,), (439,), (440,), (441,), (442,), (443,), (444,), (445,), (446,), (447,), (448,), (449,), (450,), (451,), (452,), (453,), (454,), (455,), (456,), (457,), (458,), (459,), (460,), (461,), (462,), (463,), (464,), (465,), (466,), (467,), (468,), (469,), (470,), (471,), (472,), (473,), (474,), (475,), (476,), (477,), (478,), (479,), (480,), (481,), (482,), (483,), (484,), (485,), (486,), (487,), (488,), (489,), (490,), (491,), (492,), (493,), (494,), (495,), (496,), (497,), (498,), (499,), (500,), (501,), (502,), (503,), (504,), (505,), (506,), (507,), (508,), (509,), (510,), (511,), (512,), (513,), (514,),!
  (515,), (516,), (517,), (518,), (519,), (520,), (521,), (522,!
 ), (523,
), (524,), (525,), (526,), (527,), (528,), (529,), (530,), (531,), (532,), (533,), (534,), (535,), (536,), (537,), (538,), (539,), (540,), (541,), (542,), (563,), (571,), (572,), (573,), (574,), (575,), (576,), (577,), (578,), (579,), (580,), (581,), (582,), (583,), (584,), (585,), (586,), (587,), (588,), (589,), (590,), (591,), (592,), (593,), (594,), (595,), (597,), (598,), (599,), (600,), (601,), (602,), (603,), (604,), (605,), (606,), (607,), (608,), (609,), (610,), (611,), (612,), (613,), (614,), (615,), (616,), (617,), (618,), (619,), (620,), (621,), (622,), (623,), (624,), (625,), (626,), (627,), (1855,), (1856,), (1857,), (1858,), (1859,), (1860,), (1861,), (1862,), (1863,), (1864,), (1865,), (1866,), (1867,), (1868,), (1869,)]
	          channel_id = <type 'str'> 201
	          erratum_id = <type 'tuple'> (3,)
	                self = <type 'instance'> <server.repomd.mapper.ChannelMapper instance at 0xb3406eac>


Environment for PID=23679 on exception:
LANG = C
NLS_LANG = english.AL32UTF8
ORACLE_HOME = /opt/oracle
PATH = /sbin:/usr/sbin:/bin:/usr/bin
PERL_BADFREE = 0
PWD = /
SHLVL = 2
TERM = xterm
_ = /usr/sbin/httpd


Expected results:
yum update or install are successful.  No errors generated.

Additional info: