EI03 is a SAP tcode coming under IS-U module and IS-UT component. View some details about EI03 tcode in SAP.
- EI03 tcode used for : UIS: Change Communication Structure in SAP
- Module : IS-U-IS-ST (Statistics)
- Parent Module : IS-U (SAP Utilities)
- Package : EE70 (IS-U: Statistics)
- ABAP Program : RMCUCOMM

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Definitions
What is SAP ?SAP is the short form of Systems, Applications & Products in Data Processing. It is one of the largest business process related software. This software focused on business processes on ERP & CRM.
What is transaction code in SAP?Transaction code shortly known as tcode, is a shortcut code to access different functional areas in SAP. It avoid users from long menu path to reach a report. Instead of that users can type the corresponding transaction code and press enter, the corresponding SAP page will load. It’s a good practice to remember or note down the transaction codes that we need to use in our regular work.
EI03 related transaction codes
| Tcode | Note | 
|---|---|
| EI03 | UIS: Change Communication Structure | 
| EI22 | UIS: Change Info Structure | 
| EI28 | UIS: Change Evaluation Structure | 
| EI21 | UIS: Create Info Structure | 
| EI23 | UIS: Display Info Structure | 
| EI27 | UIS: Create Evaluation Structure | 
| EI29 | UIS: Display Evaluation Structure | 
| IMCTX | Intermode Communication | 
| SODIS | BCS: Disclosures Communication | 
| EPIC_MONI | Check Status of Bank Communication | 
| EPIC_MONI_IT | Check Status of Bank Communication | 
| EI12 | UIS: Change Evaluation | 
| EI19 | UIS: Change Field Catalog | 
| EI25 | UIS: Change Update | 
| FM9R | Loc.Auth.: Change Budget Structure |