Message type: E = Error
Message class:  EIDESWD - Message for Change of Supplier/Service 
Message number: 406
Message text: Could not determine any periods for switch type &1
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The SAP error message EIDESWD406, which states "Could not determine any periods for switch type &1," typically occurs in the context of the SAP Environment, Health, and Safety (EHS) module or when dealing with switch types in various SAP applications. This error indicates that the system is unable to find any valid periods associated with the specified switch type.
Cause: Missing Configuration: The switch type specified in the error message may not have any associated periods configured in the system. Incorrect Switch Type: The switch type provided may be incorrect or not valid in the context of the operation being performed. Data Inconsistency: There may be inconsistencies or missing data in the configuration tables related to the switch types and their periods. Authorization Issues: The user may not have the necessary authorizations to access the periods related to the specified switch type.
Solution: Check Configuration: Navigate to the configuration settings for the switch types in the relevant module
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