How To Fix CM_EHFND_BO_TDEF018 - Select at least one weekday

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_BO_TDEF - Message Class for the Task Definition BO

• Message number: 018

• Message text: Select at least one weekday

Self-Explanatory Message

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_BO_TDEF018 - Select at least one weekday ?

  The SAP error message CM_EHFND_BO_TDEF018, which states "Select at least one weekday," typically occurs in the context of configuring business objects or settings related to scheduling or availability in SAP applications, particularly in the Employee Central or similar modules.
  Cause:
  This error usually arises when a user is trying to set up a schedule, availability, or a similar configuration that requires the selection of at least one weekday (Monday to Friday). If no weekdays are selected, the system cannot process the request, leading to this error message.
  Solution:
  To resolve this error, follow these steps:
  
  
  Navigate to the Configuration Screen: Go to the specific configuration area where the error is occurring (e.g., scheduling, availability settings).
  
  
  Select Weekdays: Look for the section where you can select weekdays. Ensure that at least one weekday is checked or selected. This could be a checkbox or a dropdown menu depending on the specific configuration.
  
  
  Save Changes: After selecting the required weekdays, save your changes.
  
  
  Re-test the Functionality: After making the changes, try to perform the action that triggered the error again to ensure that the issue is resolved.
  
  
  Related Information:
  
  Documentation: Check SAP Help documentation or the specific module's user guide for more details on configuring schedules or availability.
  User Permissions: Ensure that you have the necessary permissions to make changes in the configuration settings.
  System Updates: If the issue persists, check if there are any system updates or patches that need to be applied, as sometimes bugs can cause unexpected behavior.
  Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting the SAP Community for further assistance.
  
  By following these steps, you should be able to resolve the CM_EHFND_BO_TDEF018 error and proceed with your configuration in SAP.