Debug SAPscript form
Go to SE71 and enter form name, now go to utilities and select Activate Debugger.
Related Articles
Add lines to SAP sapscript form via tcode SE71
SAPScript Development Info - Example code and information on various areas of SAPScript development
Execute ABAP code from within SAPScript code
SAPscript function modules used to populate form
Maintenance and implementation of SAPScript texts in SAP
Start SAPScript document on specific page number
SAP standard texts Object and Text id details required to retrieve value
Maintenance and implementation of standard texts or SAPSCript texts