Receiving a RopSetMessageReadFlag ROP Request

If the RopSetMessageReadFlag ROP ([MS-OXCROPS] section is performed in public folder mode as specified in section, the server finds the message associated with the LongTermID structure, as specified in [MS-OXCDATA] section, which is contained in the ClientData field in the request. The server finds the message by using the method specified in [MS-OXCSTOR] section

The server immediately commits the changes to the Message object as if the Message object had been opened and the RopSaveChangesMessage ROP ([MS-OXCROPS] section had been called, except that it only changes the PidTagMessageFlags property (section, not the PidTagChangeKey property ([MS-OXCFXICS] section, the PidTagLastModificationTime property (section, or any other property that is modified during a RopSaveChangesMessage ROP request ([MS-OXCROPS] section

The following specific error code applies to this ROP.

Error code name





The value of the InputHandleIndex field on which this ROP was called does not refer to a Message object.