How To Fix /SAPAPO/ATPLOG_PAL101 - End date was reset

/SAPAPO/ATPLOG_PAL101 - Overview

• Message type: E = Error

• Message class: /SAPAPO/ATPLOG_PAL -

• Message number: 101

• Message text: End date was reset

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/ATPLOG_PAL101 - End date was reset ?

  The SAP error message /SAPAPO/ATPLOG_PAL101 with the description "End date was reset" typically occurs in the context of Advanced Planning and Optimization (APO) when there is an issue with the planning or availability check process. This error indicates that the end date for a planning object (like a production order, purchase order, or stock transfer) has been reset, which can disrupt the planning process.
  Causes:
  
  Date Conflicts: The end date may have been reset due to conflicts with other planning parameters or settings, such as lead times, availability checks, or resource constraints.
  Master Data Issues: Incorrect or incomplete master data (like material master, resource master, or location master) can lead to inconsistencies that cause the end date to be reset.
  Planning Version Issues: If the planning version is not correctly set or if there are inconsistencies between different planning versions, it can lead to this error.
  User Input Errors: Manual changes to planning objects or