Message type: E = Error
Message class: IW - Order Processing
Message number: 154
Message text: Scheduling type defined by system
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
The system selects a scheduling type as a default, since no scheduling
type has been maintained for the <GL:order_type>order type</> given in
your system.
Maintain the scheduling type for the order type given using the
Customizing function:
<DS:TRAN.OIOC>Proceed</>
ENDIF
INCLUDE 'DARF-NICHT' OBJECT DOKU ID TX LANGUAGE E
Error message extract from SAP system. Copyright SAP SE.
IW153 Revision dates copied for start/end dates
What causes this issue? You allocated the <GL:maintenance_order>maintenan...
IW152 System: Maintenance order header does not exist
What causes this issue? Serious errors occurred during the processing of the &l...
IW155 No scheduling type maintained
What causes this issue? The system issues an error message and will not allow y...
IW156 Scheduling type & does not exist
What causes this issue? The proposal for the scheduling type is not maintained ...
SAP messages fall into 3 different categories: Error messages
(message type = E), Warnings (W) or Informational (I) messages.
An error message will prevent you from continuing your work - it is a hard stop and you need to fix the error before you can proceed. A warning message will stop your work, however, you can then bypass the warning by pressing the Enter key on your keyboard. That said, it is still good practice to investigate the cause of the warning message and address it. An information message will not stop your work and is truly just for informational purposes.
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