Message type: E = Error
Message class:  IH - structuring 
Message number: 306
Message text: Order &1 operation &2: system status &3 was deactivated
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
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Unfortunately, there isn't any extra information in this error notice.
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The SAP error message IH306 typically indicates that a specific operation within a maintenance order is not allowed to be processed due to the current system status of the order. The message format is as follows: IH306 Order &1 operation &2: system status &3 was deactivated
Cause: The error occurs when you attempt to perform an action on a maintenance order operation that is not permitted due to the order's current status. Common statuses that may lead to this error include: TECO (Technically Completed): The order has been technically completed, and no further processing is allowed. CLOSE (Closed): The order has been closed, and no further changes can be made. DLFL (Delivery Completed): The order has been marked as delivery completed, which may restrict further operations.
Solution: To resolve this error, you can take the following steps: Check the Order Status: Review the status of the maintenance order and the specific operation. You can do this by navigating to
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