GRFNOWPDEBUG is a standard SAP Table which is used to store OWP debug table data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The GRFNOWPDEBUG table consists of various fields, each holding specific information or linking keys about OWP debug table data available in SAP. These include WI_ID (Work item ID)... See below for full list along with technical details, documentation, text table, check tables, foreign key relationships, conversion routines, relevant tcodes and example ABAP select code etc. .