O54U is a SAP tcode coming under CRM module and BBPCRM component. View some details about O54U tcode in SAP.
- O54U tcode used for : Number Range Maintenance: OIA08 in SAP
- Module : CRM (Customer Relationship Management)
- Parent Module : CRM (Customer Relationship Management)
- Package : OIA (Exg exchanges)
- ABAP Program : SAPMSNUM

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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.
O54U related transaction codes
| Tcode | Note |
|---|---|
| O54U | Number Range Maintenance: OIA08 |
| 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 |
Tables in the same package as O54U
SAP tables in package OIA, which also contains transaction O54U.
| Table | Description |
|---|---|
| A337 | ContractNr/Plant |
| A338 | Purch.doc./Plant |
| A410 | Customer/ Plant/ Material/ Base Product |
| A412 | Vendor/Plant/Material/Base Product |
| A445 | Material |
| S036 | LIS: Exchange balance 'Lifts/Receipts' (IS-Oil EXG) |
| OIA01 | Exchange header (IS-Oil EXG standard/core object) |
| OIA02 | Exchange item data - sales side |
| OIA03 | Exchange item data - purchasing side |
| OIA05 | Quantity schedule scheduling table - sales side |
| OIA06 | Quantity schedule scheduling table - purchasing side |
| OIA07 | Logical Inventory Valuation Segment Table |