Question:
I want to know how can we know wheather to which table a field belongs? How can we search a field to which table it belongs.
Answer :
Goto Transaction SE15.
Select the Folder ABAP Dictionary.
Select the Folder Fields.
Double Click on Table Fields.
On Right side Window, now pass the Field Name.
And Execute.
This will give you all the Tables where the field exists.
This will also help you to locate the table name.
SAP Skill - How to search a field for which table it belongs
原文：http://www.cnblogs.com/jefflu2012/p/4305684.html