Message type: E = Error
Message class:  IW - Order Processing 
Message number: 287
Message text: Material availability control does not allow material availability check
You called up the material availability check. However, the
settings in your system provide no material availability check.
INCLUDE 'KEINE-FUNKTION' OBJECT DOKU ID TX LANGUAGE E
If you want to change the configurations, please contact your
system administrator.
Procedure for the System Administration
Maintain the entries on the detail screen of the system table:
<DS:TRAN.OPJK>Proceed</>
ENDIF
Error message extract from SAP system. Copyright SAP SE.
The SAP error message IW287, which states "Material availability control does not allow material availability check," typically occurs in the context of maintenance orders or work orders when the system is unable to perform a material availability check due to specific settings or configurations. Causes: Material Availability Control Settings: The material availability check may be disabled for the specific material or plant in the configuration settings. Order Type Settings: The order type used for the maintenance order may not be configured to allow for material availability checks. Material Master Data: The material in question may not have the necessary data set up in the material master, such as availability check settings. Plant Settings: The plant settings may not allow for availability checks for certain materials or order types. User Authorizations: The user may not have the necessary authorizations to perform the availability check. Solutions: Check Material Availability Control Settings: Go to the material master (transaction code MM03) and check
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