How To Fix U9523 - The chained PP/DS plan does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: U9 - Message Class for Output in Application Log

• Message number: 523

• Message text: The chained PP/DS plan does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message U9523 - The chained PP/DS plan does not exist ?

  The SAP error message U9523, "The chained PP/DS plan does not exist," typically occurs in the context of SAP Advanced Planning and Optimization (APO) or SAP Integrated Business Planning (IBP) when there is an issue with the planning process, particularly related to the Production Planning/Detailed Scheduling (PP/DS) module.
  Cause:
  
  Missing or Incorrect Planning Version: The error may arise if the planning version that is being referenced does not exist or is not correctly set up in the system.
  Chained Planning: This error often indicates that the system is trying to access a chained planning run that has not been defined or executed. Chained planning refers to a sequence of planning runs where the output of one run serves as the input for another.
  Configuration Issues: There may be configuration issues in the PP/DS settings, such as incorrect settings in the planning area or master data.
  Data Consistency: Inconsistencies in master data or planning data can also lead to this error.
  
  Solution:
  
  Check Planning Version: Verify that the planning version you are trying to use exists and is correctly configured. You can do this by navigating to the relevant planning area and checking the settings.
  Review Chained Planning Setup: Ensure that the chained planning process is correctly set up. This includes checking the sequence of planning runs and ensuring that all necessary planning runs have been executed.
  Configuration Review: Review the configuration settings in the PP/DS module. Ensure that all necessary settings are in place and that the planning area is correctly defined.
  Master Data Check: Check the master data for any inconsistencies or missing entries that could affect the planning process. This includes checking materials, resources, and other relevant data.
  Run Planning Jobs: If applicable, run the necessary planning jobs to ensure that all required data is up to date and that the planning runs are executed in the correct order.
  Consult Documentation: Refer to SAP documentation or notes related to PP/DS and the specific error message for additional troubleshooting steps or updates.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/SDP94 for planning board or /SAPAPO/MC90 for planning area settings.
  SAP Community: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify and resolve the cause of the U9523 error in your SAP system.