SAP TCodes Start with ER

TCode ER*

TCode	Description	Module	Top Module	Component
ER30	Maintain Poli. Reg. Struc. Hierarchy	IS-U-BF-RS	IS-U	IS-UT
ER31	Maintain Political Regional Struct.	IS-U-BF-RS	IS-U	IS-UT
ER32	Display Political Regional Structure	IS-U-BF-RS	IS-U	IS-UT
ER3D	Display Poli. Reg. Struct. Hierarchy	IS-U-BF-RS	IS-U	IS-UT
ERCH_EXTR	Extracts: Export Billing Docuemnts	IS-U-BI	IS-U	IS-UT
EREC01	Transfer to FI- single cont. mode	IS-U-IDE	IS-U	IS-UT
EREC02	Transfer to FI invoicing 3rd party	IS-U-IDE	IS-U	IS-UT
EREC03	Aggregated Posting to Contract Acc.	IS-U-IDE	IS-U	IS-UT
EREG	IS-U Regional Structure	IS-U	IS-U	IS-UT
ERN1	No. Range Maint.: ISU_TE227	IS-U-BF-RS	IS-U	IS-UT
EROD	Transfer Master Data to Route Plan.	IS-U-WA	IS-U	IS-UT
ERONEW	Maintain Service Frequency	IS-U-WA	IS-U	IS-UT
EROUTE	Route	IS-U-WA	IS-U	IS-UT
ERS_IT	Number range maintenance: ERS_IT	FI	FI	SAP_FIN

TCodes by Each Module