Cascading Values from Header EFF to Line EFF attributes using OM extension
Summary:
We are using OM extension code to copy the attributes from EFF header to Line EFF. But when we try to change the Header EFF attribute value after the order status changed into awaiting shipping. It's not accepting the new value. Attribute value again changed back into previous one. And also, we want to prevent override the Header EFF value by changing the Line EFF attribute value.
Content (required):
We are using OM extension code to copy the attributes from EFF header to Line EFF. But when we try to change the Header EFF attribute value after the order status changed into awaiting shipping. It's not accepting the new value. Attribute value again changed back into previous one. And also, we want to prevent override the Header EFF value by changing the Line EFF attribute value.