How To Fix PAMS155 - Scheduling did not occur due to invalid element


PAMS155 - Overview

  • Message type: E = Error

  • Message class: PAMS - Messages for Graphical Planning Board

  • Message number: 155

  • Message text: Scheduling did not occur due to invalid element

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  • 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 PAMS155 - Scheduling did not occur due to invalid element ?
    The SAP error message PAMS155, which states "Scheduling did not occur due to invalid element," typically arises in the context of the SAP Advanced Planning and Optimization (APO) module or similar scheduling functionalities within SAP. This error indicates that there is an issue with the data or configuration related to the scheduling process.
    Causes:
    
    Invalid Master Data: The error may occur if there are issues with the master data, such as materials, resources, or production versions that are not correctly defined or are missing.
    Incorrect Planning Parameters: If the planning parameters or settings for the scheduling run are not correctly configured, it can lead to this error.
    Missing or Incorrectly Defined Elements: The scheduling process may reference elements (like production orders, planned orders, or resources) that do not exist or are not correctly defined in the system.
    Authorization Issues: Sometimes, the user executing the scheduling may not have the necessary authorizations to access certain elements,

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