提交JCL最常见的返回码就是0、4、8、12、16，当然还有ABEND。

CC=0   作业正确执行(Executed Successfully)
CC=4   警告 一般不影响作业执行 (Executed Successfully but with warnings)
CC=8   作业可以执行，但执行的不完整 (Error)
CC=12  作业不能执行 (Serious Error)
CC=16  严重错误，中断后续命令的执行(Fatal Error)
ABEND  作业异常终止

下面是一些常见的JCL ABEND CODES：
S0C4 : Protection Abend.Caused by the subscript being out of range
S0C5 : Addressing Abend.Caused by invalid address specification. i.e. The address points
to an instruction, control word or data outside the available real storage
S0C7 : Caused by a bad data. i.e. Data exception. When we are moving an alphanumeric field to a numeric computational field this Abend occurs. The result is an Abend failure
S222 : Caused by a job being cancelled by the operator, due to a request by the program for an unavailable resource.
S237 : Caused by end of volume being encountered.
S322 : Caused when CPU time assigned to the job, job step, or procedure has been exceeded. i.e. Time out error.
S413 : This abend occurs if the DD statement referenced by UNIT=AFF statement is not closed before the DD statement that comes before it.
S522 : Caused when a wait state exceeds an installation-defined time limit.
SB37 : Caused by lack of sufficient Secondary space
SD37 : Caused by lack of sufficient Primary space
SE37 : Caused by lack of space for PDS (Partitioned data set)
S722 :Too many lines of print.
S804 :Region too small for the program.
S806 :Program not on the library. May need a JOBLIB or STEPLIB.
S80A :Region too small for the program.
S913 :Security violation.
SB14 :No space in a library directory for this member’s name.
SB37 :Insufficient disk space.
S0C1 :Executing a program with an unresolved external reference.
S042 :Privileged Operation Abend.Read/write to unopened file
S0C6 :Specification Abend
S0CB :Attempting to divide by 0 and not using ON SIZE ERROR
U1002:Conflicting file attributes. See S013.
U1005:Executing with modules compiled both with RES and NORES
U1006:Subscript out of range
U1017:Missing DD statement in JCL for DISPLAY or ACCEPT verb
U1020:Problem opening or processing a file.Check the file status.
U1035:Conflicting DCB parameters. Same as S013.
U1056:Program didn’t close a file before ending
U4038:COBOL LE intercepted the Abend. Messages in CEEDUMP.

Job异常终止(Abend)的原因很多，返回码也是列不完的。上述仅仅是列举了稍微比较常见的abend返回码而已。在遇到具体返回码的时候，还是需要查manual,看job log。当然，如果你所在的公司恰好也安装了类似于MVS/QuickRef的帮助文档，那就再好不过了，只需一个命令：QW xxx即可随时查看返回码。具体可以参看我之前写的一篇文章： QW命令——MVS/QuickRef帮助文档。当然，如果没有安装这类的帮助文档，那也没关系，因为任何时候，Google和baidu都是你最好的帮手。