Message type: E = Error
Message class:  HRBENUS_ACA - Affordable Care Act System Messages 
Message number: 209
Message text: RunID not selected, select a valid runid.
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The SAP error message HRBENUS_ACA209: RunID not selected, select a valid RunID typically occurs in the context of the Affordable Care Act (ACA) reporting process within the SAP Human Capital Management (HCM) module. This error indicates that the system is unable to find a valid RunID for the ACA reporting process, which is necessary for generating the required reports.
Cause: No RunID Selected: The user has not selected a RunID when attempting to execute the ACA reporting process. Invalid RunID: The RunID selected does not exist or is not valid for the reporting period. Data Not Processed: The necessary data for the selected RunID has not been processed or generated yet. Authorization Issues: The user may not have the necessary authorizations to access the RunID.
Solution: Select a Valid RunID: Go back to the transaction or report where you encountered the error. Ensure that you select a valid RunID from the available options. This may involve checking the list
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