是否有另一种在ABAP中连接而不是使用CONCATENATE关键字的方法?
使用示例CONCATENATE:
DATA:
foo TYPE string,
bar TYPE string,
foobar TYPE string.
foo = 'foo'.
bar = 'bar'.
CONCATENATE foo 'and' bar INTO foobar SEPARATED BY space.
Run Code Online (Sandbox Code Playgroud) 如何在不使用消息类的情况下在消息语句中显示变量?
IF acct_bal < min_bal.
MESSAGE 'customer balance less than minimum. Balance-->', acct_bal TYPE 'E'.
ENDIF.
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我的程序有语法错误,因为系统不允许acct_bal进入消息语句。我不想使用带有占位符的消息类来执行此操作:
Program z_test.
DATA: acct_bal TYPE 'I' value 10,
min_bal TYPE 'I' value 100.
IF acct_bal < min_bal.
MESSAGE 'customer balance less than minimum. Balance-->', acct_bal type 'E'.
ENDIF.
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