How To Fix /ISDFPS/SAB023 - Not all Persons were assigned to the next shift

/ISDFPS/SAB023 - Overview

• Message type: E = Error

• Message class: /ISDFPS/SAB -

• Message number: 023

• Message text: Not all Persons were assigned to the next shift

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 /ISDFPS/SAB023 - Not all Persons were assigned to the next shift ?

  The SAP error message /ISDFPS/SAB023 Not all Persons were assigned to the next shift typically occurs in the context of SAP's Workforce Management or Time Management modules, particularly when dealing with shift planning and scheduling. This error indicates that there are personnel who have not been assigned to the next scheduled shift, which can lead to operational issues if not addressed.
  Causes:
  
  Incomplete Shift Assignment: Some employees may not have been assigned to the next shift due to scheduling conflicts, unavailability, or oversight.
  Absences: Employees may be marked as absent or on leave, which prevents them from being assigned to the next shift.
  
  Configuration Issues: There may be issues with the configuration of shift planning rules or parameters that prevent proper assignment.
  Data Entry Errors: Incorrect data entry in the personnel records or shift schedules can lead to this error.
  Shift Overlap: If shifts are overlapping or if there are constraints in the scheduling rules, it