Copy and Paste of Source File is Incomplete
When user copy and pastes source file from Editor window to another document, the copy and paste is incomplete. Only a portion of the source file was copied. The rest of the file is missing.
The issue is caused by the existence of NULLs in the source file. These can be made visible by opening the source file directly in a program like Notepad++. These NULLs are generally created by the source management program and resolution will reside with the customer.