MD91 is a SAP tcode coming under CRM module and BBPCRM component. View some details about MD91 tcode in SAP.
- MD91 tcode used for : Maintain No. Range for Planned Order in SAP
- Module : CRM (Customer Relationship Management)
- Parent Module : CRM (Customer Relationship Management)
- Package : MD (Application development R/3 requirements planning)
- ABAP Program : SAPMSNUM

Here is some free PDF files that you can download free for your reference.
Download Now
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.
MD91 related transaction codes
| Tcode | Note |
|---|---|
| MD91 | Maintain No. Range for Planned Order |
| WPDTC | Planned Delivery Time Calculation |
| COR7 | Convert Planned Order to Proc. Order |
| F9I1PLAN | Create Planned Order Externally |
| F9I2PLAN | Create Planned Order Internally |
| F9I3PLAN | Display Planned Order |
| F9I9PLAN | General Processing of Planned Order |
| F9IAPLAN | Release Planned Payment Order |
| F9IQPLAN | Delete Planned Order |
| OMIS | Convert Planned Order -> Prod. Order |
| OPLZ | Maintain POI Planned Order Selection |
| CO40 | Converting Planned Order |
| MD11 | Create Planned Order |
| MD12 | Change Planned Order |
| MD13 | Display Planned Order |
Tables in the same package as MD91
SAP tables in package MD, which also contains transaction MD91.
| Table | Description |
|---|---|
| MDKP | Header Data for MRP Document |
| MDTB | MRP Table |
| MDVL | Planning file entry for long-term planning |
| MDVM | Entry in MRP File |
| PLAF | Planned Order |
| REUL | Material stock transfer reservation index |
| SAFK | Run Schedule Master Data |
| T450 | MRP transaction control |
| PBVPV | Material index for consumption of planning |
| T024D | MRP controllers |
| T436A | Floats for scheduling |
| T437V | Distribution key in MRP |