ONMA is a SAP tcode coming under CRM module and BBPCRM component. View some details about ONMA tcode in SAP.
- ONMA tcode used for : Define Material Catalogs in SAP
- Module : CRM (Customer Relationship Management)
- Parent Module : CRM (Customer Relationship Management)
- Package : NBAS (Appl. development Hospital System master data, catalogs)
- ABAP Program : RNCSVWCL

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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.
ONMA related transaction codes
| Tcode | Note |
|---|---|
| ONMA | Define Material Catalogs |
| ONMB | Define Material Sets |
| ONME | Define Material Sets |
| MMNR | Define Material Master Number Ranges |
| OMX2 | Define Material Ledger Type |
| OMX9 | Define Material Update Structure |
| CKMS | Material Ledger Docs for Material |
| MGV_OMSL | Maintain TMCNV for long material no. |
| VTFG | Field groups material versions |
| OMXB | Define Naming Rule |
| OK34 | Define push-material |
| OM0E | Define Scope of Planning |
| OM0K | Define Navigation Profile |
| OM0M | Define MRP Views |
| OM0P | Define Extraction Mode |