一些通过SAP ABAP代码审查得出的ABAP编程最佳实践

1. 这两个IF ELSE分支里检测的条件其实逻辑上来说都是同一类，应该合并到一个IF分支里进行检查： It is an expensive operation to open a file in application server with 50MB file size. Current logic is: 1. Open the file in application server 2. R

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