ACT_REPLACE_CHECK_MANUAL is an action button used if you need to replace a check from a manual range of numbers. 

Once you have clicked the button, you will be presented with the [MPRCM] dialog screen. 

The Check # field will display the current check number, you will enter the replacement check number in the Replace with Check # field.

Once you have entered the replacement number, you may click the OK button to complete the process.

The Check # field will display the current check number, you will enter the replacement check number in the Replace with Check # field.

The [IPCH] screen will now display the change you’ve made. In the Number field, you will see the new check number. In addition, on the right hand side of the screen, in the Replaced # field, you can see the old check number.

Be sure to enter the correct check number here since correcting a mistake beyond this point requires DBA assistance.

At this point, you will need to go to [UPSTUBC] and ‘reprint’ the replacement check