BBNU is a SAP tcode coming under SRM module and BBPCRM component. View some details about BBNU tcode in SAP.
- BBNU tcode used for : Number Range Maintenance REQREQ in SAP
- Module : SRM-EBP-CUS (Customizing)
- Parent Module : SRM (Supplier Relationship Management)
- Package : BBP_PU_C (Business-to-Business Procurement - Purchasing - Customizing)
- 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.
BBNU related transaction codes
| Tcode | Note | 
|---|---|
| BBNU | Number Range Maintenance REQREQ | 
| SM56 | Number Range Buffer | 
| FN_BILLNUM | Number Range Maintenance Bill Number | 
| T123 | Number Range Maintenance: TT123 | 
| TEST6999 | Number range maintenance: TEST38 | 
| /AIN/NRUPL | Upload number range intervals | 
| /POSDW/SNUM_AGG | Number Range Aggregate Number | 
| /POSDW/SNUM_OUT | Number Range Aggregate Number | 
| CNV_10210_NCE_ANA | Analyse number range objects | 
| CNV_10210_NCE_DET | Determine number range objects | 
| /ISDFPS/GNR_CHECK | Check Global Number Ranges | 
| /ISDFPS/GNR_MAINTAIN | Definition of Global Number Ranges | 
| TRNB | Number range: FVVD_BEKI doc. number | 
| MDG_NR_ADDR | Number range for temporary BP number | 
| MDG_NR_BP | Number range for temporary BP number |