SAP ABAP Data Element SPGREXT (Blocking Reason Enhancement Fields) is used by

• Interface (1)
• Table (13)
• TYPE (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Interface	IF_EX_MRM_RELEASE_EXTERNAL	Interface for BAdI: MRM_RELEASE_EXTERNAL	MRM	APPL	SAP_APPL