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
AC 83
AIE 260
AP 1,210
BC 4,024
BW 1,091
CA 10,821
CO 1,733
CRM 27,278
CS 15
DI 40
EC 853
EHS 1,882
EP 377
FI 7,355
FIN 2,609
FS 4,012
GRC 710
HAN 1
ICM 1,543
IM 303
IS-A 569
IS-AD 357
IS-B 1,844
IS-CWM 38
IS-DFS 492
IS-EC 233
IS-H 361
IS-HER-CM 834
IS-HMED 304
IS-HT 314
IS-M 3,306
IS-MP 166
IS-OIL 1,906
IS-PRS 85
IS-PS-CA 152
IS-REA 178
IS-T 76
IS-U 1,961
KM 165
LE 842
LO 3,713
MDM 9
MM 1,028
OPU 169
PA 4,805
PE 787
PLM 382
PM 1,238
PP 1,824
PPM 482
PS 665
PSM 2,183
PT 898
PY 24,824
QM 350
RE 2,439
SCM 88
SD 1,445
SLL 1,578
SRM 1,726
SV 1,412
TR 367
WEC 112
WP 26
XAP 62