SAP ABAP Function Module RKE_PLAN_LEVEL_CHECK (Verprobung Planungsebene) is using

• Class (1)
• Data Element (2)
• Table/Structure Field (5)
• Function Module (1)
• Message Class (1)
• Message Number (4)
• Class Method (2)
• Table (1)

#	Object Type	Object Name	Object Description	Note
1	Message Number	KG - 899	Program is inconsistent -> see long text
2	Message Number	KG1 - 006	Characteristic &1 must be included in the planning level
3	Message Number	KG1 - 007	The planning level must contain either 'period' or 'week'
4	Message Number	KG1 - 019	Characteristic &2 must be included in the planning level