SAP ABAP Program RSTLAN_UPGRADE (Report Program for Language Imports in the Upgrade) is using

• Class (3)
• Table/Structure Field (18)
• Function Module (5)
• Message Class (2)
• Message Number (20)
• Class Method (7)
• Program (2)
• Table (11)

#	Object Type	Object Name	Object Description	Note
1	Class Method	CL_CTS_LANGUAGE - COMPUTE_IMP_ACT_MAXRETCODE	Language Transport - Basis Functions
2	Class Method	CL_CTS_LANGUAGE - CONSTRUCTOR	Language Transport - Basis Functions
3	Class Method	CL_CTS_LANGUAGE - CREATE_IMP_ACT	Language Transport - Basis Functions
4	Class Method	CL_CTS_LANGUAGE - DETERMINE_ACT_LOG_HANDLE	Language Transport - Basis Functions
5	Class Method	CL_CTS_LANGUAGE - GET_IMP_ACT_FOR_PACK	Language Transport - Basis Functions
6	Class Method	CL_CTS_LANGUAGE - INSTALL_PACKAGE	Language Transport - Basis Functions
7	Class Method	CL_CTS_LANGUAGE_BASE - APPLOG_MESSAGE_TIMESTAMP	Language Transport - Basis