How To Fix EMDUS105 - No day group or entire period defined for season &1

EMDUS105 - Overview

• Message type: E = Error

• Message class: EMDUS -

• Message number: 105

• Message text: No day group or entire period defined for season &1

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 EMDUS105 - No day group or entire period defined for season &1 ?

  The SAP error message EMDUS105, which states "No day group or entire period defined for season &1," typically occurs in the context of SAP's Seasonal and Promotional Planning functionalities, particularly in the Retail module. This error indicates that there is a configuration issue related to the seasonal planning setup.
  
  Cause:
  
  Missing Day Group: The error suggests that there is no day group defined for the specified season. A day group is a classification of days that can be used for planning purposes, such as weekdays, weekends, holidays, etc.
  Undefined Period: The entire period for the season may not be defined, meaning that the system does not know which days are included in the season.
  
  Configuration Issues: There may be a lack of proper configuration in the seasonal planning settings, which could include missing entries in the relevant tables or settings.
  
  
  Solution:
  
  
  Define Day Group:
  
  Go to the configuration settings in SAP and ensure that a day group