SAP Knowledge Base Article - Preview

1518595 - M7126 Cannot Create Reservation in MB21 for an Order Category

Symptom

  • Unable to create a Manual Reservation in transaction code MB21 in reference to an Order which has an Order Category but receive an error.

Error 'M7126: Manual reservation for order category & not allowed' is issued.

  • Error M7 126 contains the following information:
    • Cause:                                                                                
      You entered an order whose category only permits automatic reservations. The following order categories do not allow manual reservations:                      
      .- 10 PP production order                                                             
      .- 20 network                                                                         
      .- 30 maintenance order                                                               
      .- 40 batch order (process manufacturing)                                             
      .- 50 inspection lot                                                                   
                                                                                            
      What to do:                                                                           
      Enter a different account assignment, or cancel the processing.                       
      If required, check whether any reservations for the specified account assignment already exist.     

Read more...

Environment

  • Materials Management (MM)
  • SAP ERP Central Component
  • SAP ERP
  • SAP enhancement package for SAP ERP
  • SAP enhancement package for SAP ERP, version for SAP HANA
  • SAP S/4HANA
  • SAP S/4HANA Cloud

Product

SAP ERP Central Component all versions ; SAP ERP all versions ; SAP S/4HANA Cloud all versions ; SAP S/4HANA all versions ; SAP enhancement package for SAP ERP all versions ; SAP enhancement package for SAP ERP, version for SAP HANA all versions

Keywords

ECC, Manual Reservation, Order, Order Category, Created automatically, M7 126, BAPI_RESERVATION_CREATE1, K_ORDER_READ , KBA , MM-IM-RS , Reservations , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.