Change of Reason code is not updating in FBL5n for some reason code

[Former Member]

Dear Experts

While changing the reason code for some of the items in FBL5n, I am facing very strange behaviour from system

When i try to change reason code from TUT to reason code WHS it works fine and new reason code updates in reason code column in FBL5n. and also get the message on screen that "changes have been saved"

scn-error-1.png

scn-error-2.pngscn-error-3.png

But when i try to change reason code from TUT to reason code TRD it does not work at all. It does not show any message also it does not update the FBL5n report with reason code column.

scn-errror-4.

Can someone please help me why sytem is behaving differently for different reason code?

Regards

Vishal