MB21 is a transaction code in SAP MM application with the description — Create Reservation. On this page, you will find similar/related TCodes to MB21, Tables feeding data for this TCode, links to SAP documentation, Wiki and Help pages, discussion threads, and other resources. You will also find related Tables, FMs, ABAP Reports, BW Datasources, and Authorization Objects for MB21.

MB21 — Meta Data

Description: Create Reservation
Main Category: MM
Sub Category: Inventory Management

SAP Help, Wiki Resources, and Forum Discussions on MB21

Click the above link for the full list of resources and help pages, only the first few are posted below

Related Transaction Codes

TCODE Description Functional Area
MB22 Change Reservation MM - Inventory Management
MIGO Goods Movement MM - Inventory Management
MB1A Goods Withdrawal MM - Inventory Management
MB1B Transfer Posting MM - Inventory Management
MB26 Picking list PP - Production Orders

Tables for SAP Transaction Code MB21

TABLE Description Functional Area
RESB Reservation/dependent requirements MM - Inventory Management
MSEG Document Segment: Material MM - Inventory Management
MKPF Header: Material Document MM - Inventory Management
RKPF Document Header: Reservation MM - Inventory Management
VBAK Sales Document: Header Data SD - Sales
VBAP Sales Document: Item Data SD - Sales

Authorization Objects for SAP Transaction Code MB21

AUTHORIZATION OBJECT Description Functional Area
M_MRES_BWA Reservations: Movement Type
M_MRES_WWA Reservations: Plant
P_TCODE HR: Transaction codes
M_MSEG_BWA Goods Movements: Movement Type
M_MSEG_WWA Goods Movements: Plant
K_REPO_CCA CO-CCA: Reporting on Cost Centers/Cost Elements