How To Fix /SAPAPO/DMRES152 - Start of downtime is later than end of downtime

/SAPAPO/DMRES152 - Overview

• Message type: E = Error

• Message class: /SAPAPO/DMRES -

• Message number: 152

• Message text: Start of downtime is later than end of downtime

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DMRES152 - Start of downtime is later than end of downtime ?

  The SAP error message /SAPAPO/DMRES152 indicates that there is a discrepancy in the downtime settings for a resource in the Advanced Planning and Optimization (APO) module. Specifically, the error states that the start time of the downtime is later than the end time, which is logically incorrect.
  
  Cause:
  This error typically arises from one of the following scenarios:
  
  Incorrect Downtime Configuration: The downtime periods for a resource have been incorrectly defined in the system, where the start time is set after the end time.
  Data Entry Error: During the manual entry of downtime periods, a typographical error may have occurred, leading to an invalid time range.
  System Migration or Data Import Issues: If data was migrated or imported from another system, it may have resulted in incorrect downtime entries.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Downtime Settings:
  
  Navigate to the resource master data in the APO system.
  Review the downtime settings for the specific resource