SAP ABAP Class CL_SMT_TSMT_CHECK_EXT (Read Table TWUF_CHECK_EXT) is using

• Class (8)
• Data Element (3)
• Table/Structure Field (4)
• Message Class (1)
• Message Number (1)
• Class Method (2)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Message Number	SMT - 136	TWUF_CHECK_EXT: No entry for extension &1 counter &2