SAP ABAP Class CX_ECH_CALL_ERROR (Error occurred while calling a method) is using

• Class (5)
• Data Element (6)
• Interface (2)
• Message Class (1)
• Message Number (4)
• Class Method (1)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Message Number	ECH_MSG - 001	Process &1 with component &2 is not defined
2	Message Number	ECH_MSG - 002	Define all mandatory parameters
3	Message Number	ECH_MSG - 004	You must define I_DATA or I_MAIN_ERROR_OBJECT
4	Message Number	ECH_MSG - 009	Error category &1 is not permitted