/MRSS/CR_MAIN is a SAP tcode coming under CA module and MRSS_NW component. View some details about /MRSS/CR_MAIN tcode in SAP.
- /MRSS/CR_MAIN tcode used for : OBSOLET:Capacity Reserve Maintenance in SAP
- Module : CA-MRS (SAP Multiresource Scheduling)
- Parent Module : CA (Cross-Application Components)
- Package : /MRSS/RES (MRS Resources (Business Partner) Enhancements)
- 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.
/MRSS/CR_MAIN related transaction codes
| Tcode | Note |
|---|---|
| /MRSS/CR_MAIN | OBSOLET:Capacity Reserve Maintenance |
| /MRSS/CR_DISP | Capacity Reserve Display |
| /MRSS/DEMAND_RESERVE | Demand Reserve |
| /MRSS/POT_MNT | Capacity Pot Maintenance |
| CM05 | Capacity plan.:Work center overload |
| CM0X | Capacity planning |
| CMCY | Copy table entries, capacity planng. |
| /MRSS/CAPACITY_REP | Capacity and Demand Overview |
| OLPK | Customizing for capacity planning |
| OPCD | Capacity category |
| OPCE | Capacity planner |
| OIZF | Capacity Category |
| OIZO | Capacity Default Values |
| DRAW_RES | Display Reserve Fields |
| RECPA566 | Statement of Reserve Fund |