SAP ABAP Program RC1AENNR (EHS: Substances with Change Numbers) is using

• Class (7)
• Table/Structure Field (3)
• Function Module (2)
• Interface (1)
• Message Class (1)
• Message Number (1)
• Class Method (8)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Message Number	C$ - 138	Cannot find usage for change number &