我正在尝试创建一个 ER,它将冒号添加到 JDE (OMW) 中的时间变量中。我尝试使用 substring 函数制作 3 个子字符串,然后在每个子字符串之间添加一个冒号,但这似乎由于某种原因不起作用。
Here is what I tried to do as a test to see if the substring would work.
substr([PC Time - Last Updated (F0911) (UPMT)],0,2 )
This should cut my time from an 8 digit number to a 2 digit number, but it doesn't seem to be doing anything. Any ideas? Currently this line of code is in the DO section of my event rules.