Message type: E = Error
Message class:  /SEHS/DG_DG -  
Message number: 488
Message text: You have not selected the date type
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The SAP error message /SEHS/DG_DG488 indicating "You have not selected the date type" typically occurs in the context of the SAP Environment, Health, and Safety (EHS) module, particularly when working with data related to dates, such as in reports or data entry forms.
Cause: This error usually arises when a user attempts to execute a function or transaction that requires a specific date type to be selected, but none has been chosen. The date type could refer to various categories of dates, such as start date, end date, or other relevant date classifications that are necessary for the operation being performed.
Solution: To resolve this error, follow these steps: Check the Input Fields: Ensure that you have selected the appropriate date type in the relevant field. Look for dropdown menus or selection boxes that allow you to specify the date type. Review Transaction Requirements: Consult the documentation or help files related to the specific transaction or
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