The text fields in backoffice (OOTB or custom) have restriction of 255 characters.
Field definition in code:
All hybris version with b2b/b2c receipe
backoffice, customfield, inputtype, longstring, varchar , KBA , CEC-COM-CPS , Commerce Platform & Suite (SAP Commerce) , How To
About this pageThis is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).
Search for additional results
Visit SAP Support Portal's SAP Notes and KBA Search.