OS71 is a SAP tcode coming under CA module and SAP_ABA component. View some details about OS71 tcode in SAP.
- OS71 tcode used for : ECH: Change Number Format in SAP
- Module : CA-GTF-ECM (Engineering Change Management)
- Parent Module : CA (Cross-Application Components)
- Package : CC0C (R/3 Customizing: PPS Engineering Change Management)
- ABAP Program :

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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.
OS71 related transaction codes
| Tcode | Note | 
|---|---|
| OS71 | ECH: Change Number Format | 
| ECHT_CUST4INBOUNDSRV | Create ECH Process for Service Oper. | 
| S_ALR_87012979 | ECH: Change Number Overview | 
| OS67 | ECH: Effectivity Profile | 
| OS68 | ECH: History Requirement Control | 
| OS72 | ECH: Workflow for ECR/ECO | 
| OS73 | ECH: Workflow for Object Mgmt Record | 
| S_BT6_28000028 | (empty) | 
| S_BT6_28000047 | (empty) | 
| S_SI3_21000034 | (empty) | 
| S_ALR_87012981 | ECH: ALE Distribution of Chge Master | 
| /SAPSLL/LLNS_UPL802 | Upload CAP Number in XML Format | 
| /AIN/MDTAG | AutoID Tag Format Assignment | 
| FAKA | Config.: Show Display Format | 
| FAKP | Config.: Maintain Display Format |