List of all predefined SMS/SCCM Exit-Codes:

Success:
0 

Reboot:
1604
1641
3010
3011 

Retry*:
4
5
8
13
14
39
51
53
54
55
59
64
65
67
70
71
85
86
87
112
128
170
267
999
1003
1203
1219
1220
1222
1231
1232
1238
1265
1311
1323
1326
1330
1618
1622
2250*) A retry exit code will force SMS/SCCM to rerun the advertisement after a timeout of 10 minutes.