Error:CX_SY_READ_SRC_LINE_TOO_LONG
2011年09月23日
在ALV程序中，当使用"REUSE_ALV_FIELDCATALOG_MERGE"时，常常会遭遇如下的错误：
Error analysis
An exception occurred that is explained in detail below.
The exception, which is assigned to class 'CX_SY_READ_SRC_LINE_TOO_LONG', was
not caught in
procedure "K_KKB_FIELDCAT_MERGE" "(FUNCTION)", nor was it propagated by a
RAISING clause.
Since the caller of the procedure could not have anticipated that the
exception would occur, the current program is terminated.
The reason for the exception is:
There was an attempt to read program "ZBRYANT_TEST10" from the database.
The READ REPORT statement allows you to copy a program text into an
internal table. The occupied line length in the program text must not
exceed the width of the internal table.
The internal table "\FUNCTION=K_KKB_FIELDCAT_MERGE\DATA=L_ABAP_SOURCE []" is 72
characters wide. The program line is
80 characters wide.
其实注意一下Error analysis里的内容就很容易发现错误的原因了，原来错误源自程序代码有一些行的字符超过了72个，如此一来，solution就有了
[b]Solution：查找程序代码，将一行多余72行的代码做调整... [/b]
