OYSN is a SAP tcode coming under BC module and SAP_BASIS component. View some details about OYSN tcode in SAP.
- OYSN tcode used for : Number Range IDoc in SAP
- Module : BC-MID-ALE (ALE Integration Technology)
- Parent Module : BC (Basis Components)
- Package : SED (IDoc Interface (Processing, Administration, Definition))
- ABAP Program : SAPMSNRO

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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.
OYSN related transaction codes
| Tcode | Note |
|---|---|
| OYSN | Number Range IDoc |
| IDOC | IDoc: Repair and check programs |
| SM56 | Number Range Buffer |
| OYSM | Number Range tRFC Port |
| OYSO | Number Range R/2 Mailbag |
| OYSQ | Number range for R/2-R/3 linkage |
| FQC1400 | Acct Determ. IDOC Receivables Items |
| FQC1401 | Account Determ. IDOC Revenue Items |
| FQC1405 | Tax IDs for IDOC Data |
| FQC1410 | Data for Reversing IDOC Documents |
| WLF_IDOC | IDoc Processing |
| IDX1 | Port Maintenance in IDoc Adapter |
| IDX2 | Meta Data Overview in IDoc Adapter |
| IDX5 | IDoc Adapter - Monitoring |
| IDXPW | IDoc Package Wizard |