P3411 udc error

Hi,

I am trying to open the application P3411 with a copied version by chaging few po values.

getting an error "

User Defined Code Error
	A form level error has occurred. CAUSE: The entered code was not found in the User Defined Codes. RESOLUTION: Enter a valid code or place the cursor in the field in error   and press 'F1' to display the valid values for the field.
	ER Details:     Form P3411_W3411D     Event Post Dialog is Initialized     Line No 91

i did following process

1.Gone to PO values of P3411

2.Version tab.

3. Point no 8.Transfer Order Entry P4210 updated version to ZJDE007