How To Fix CMM_TRM_DEND023 - The entries for key dates &1 and &2 must not overlap

CMM_TRM_DEND023 - Overview

• Message type: E = Error

• Message class: CMM_TRM_DEND - CMM TRM EoD processing alignment

• Message number: 023

• Message text: The entries for key dates &1 and &2 must not overlap

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMM_TRM_DEND023 - The entries for key dates &1 and &2 must not overlap ?

  The SAP error message CMM_TRM_DEND023 indicates that there is an issue with overlapping key dates in a certain configuration or transaction. This error typically arises in the context of project management, resource planning, or similar modules where key dates are defined for activities, milestones, or resources.
  
  Cause:
  The error occurs when you attempt to create or modify entries that have overlapping key dates. For example, if you have two activities or milestones that are scheduled to start or end on the same date, or if the duration of one activity overlaps with another, SAP will raise this error to prevent conflicts in scheduling.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Key Dates: Check the key dates for the entries you are trying to create or modify. Ensure that there are no overlaps between the start and end dates of different activities or milestones.
  
  
  Adjust Dates: If you find overlapping dates, adjust