How To Fix TD456 - Form & has incorrect page format

SAP Error Message - Details

• Message type: E = Error

• Message class: TD - SAPscript: Text editor, composer, forms, styles and fonts

• Message number: 456

• Message text: Form & has incorrect page format

What causes this issue?

Form &V1& was activated with START_FORM and has a different page format
to the forms previously activated.

System Response

Form &V1& will not be processed.

How to fix this error?

Page format cannot be changed while a form is been formatted. You begin
the formatting process with OPEN_FORM and end it with CLOSE_FORM. Forms
that are chained in this formatting process using START_FORM and
END_FORM must all have the same page format.
The page format first used, in this case the paper size &V2&, carries
over to all subsequent forms.

Error message extract from SAP system. Copyright SAP SE.