SAP Message ALVHT221 - Spool parameter contains errors ( &1 ) (request &2)

Diagnosis
You have attempted to add a file delivered by an external renderingcomponent to the spool.
The system detected a parameter that contains errors.

System Response
The spool request is not correct and could not be created.

Procedure
Change the print parameters and try again.
Specify a Postscript-enabled output device.