OPPA is a SAP tcode coming under PP module and SAP_APPL component. View some details about OPPA tcode in SAP.
- OPPA tcode used for : PP/MRP Customizing Explosion in SAP
- Module : PP-MRP-BD (Master Data)
- Parent Module : PP (Production Planning and Control)
- Package : MD0C (Customizing R/3 Material Requirements Planning)
- 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.
OPPA related transaction codes
| Tcode | Note | 
|---|---|
| FOX3_TEST | FOX: Test Explosion | 
| OPPA | PP/MRP Customizing Explosion | 
| MD46 | Eval. MRP lists of MRP controller | 
| OPPQ | C M MRP Plant Parameters for MRP | 
| OPPR | C M MRP MRP Group | 
| MD01N | MRP Live | 
| MD_MRP_FORCE_CLASSIC | Include Material in Classic MRP | 
| S_EBJ_98000359 | (empty) | 
| S_EBJ_98000360 | (empty) | 
| S_EBJ_98000361 | (empty) | 
| CMTCUSEX | Maintain explosion profile | 
| FRMLC50 | Roles for Events (Explosion) | 
| FRMLC53 | Parameters for Explosion Scope | 
| OMIW | BOM Explosion | 
| OS17 | Explosion Types |