Message type: E = Error
Message class:  IW - Order Processing 
Message number: 285
Message text: Maintain material availability control for status "created": & & &
You called up the material availability check. However, an entry is
missing in the relevant system control table.
INCLUDE 'KEINE-VERARBEITUNG' OBJECT DOKU ID TX LANGUAGE E
Maintain status "created" for the material availability control
with the following entries:
<GL:plant>Plant</>: &V1&
<GL:order type>Order type</>: &V2&
Operation for the availability check: &V3&
<DS:TRAN.OPJK>Proceed</>
ENDIF
INCLUDE 'DARF-NICHT' OBJECT DOKU ID TX LANGUAGE E
Error message extract from SAP system. Copyright SAP SE.
The SAP error message IW285 indicates that there is an issue with the material availability control for a maintenance order or a related document. This error typically arises when the system is unable to find the necessary material availability settings for the specified status of the order, which is "created" in this case.
Cause: Missing Material Availability Control Settings: The error often occurs because the material availability control settings for the specified status (in this case, "created") have not been maintained in the system. Incorrect Configuration: There may be incorrect or incomplete configuration in the material management or maintenance management modules. Status Management Issues: The status of the order may not be properly set up to allow for material availability checks.
Solution: To resolve the IW285 error, you can follow these steps: Maintain Material Availability Control: Go to the transaction code SPRO to access the SAP Customizing Implementation Guide. Navigate to Plant Maintenance and Customer Service > Maintenance and
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