CCS/TMS320F28377S: Warning message : " [W9999] Register write access is in the delay slot of a write of the same register"

Tool/software: Code Composer Studio

There is no problem building and applying the program.

However, I keep getting a warning when building.

Warning Message is same to title " [W9999] Register write access is in the delay slot of a write of the same register"

Warning Message Location is "Line 2153", But My Code doesn't have line 2153. 

My code has only 594 lines of code.

Please Help me.