How To Fix /SAPAPO/PP_OPTIMIZER160 - PPM/PDS &3 cannot be run in lot size planning horizon

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PP_OPTIMIZER -

• Message number: 160

• Message text: PPM/PDS &3 cannot be run in lot size planning horizon

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PP_OPTIMIZER160 - PPM/PDS &3 cannot be run in lot size planning horizon ?

  The SAP error message /SAPAPO/PP_OPTIMIZER160 indicates that there is an issue with the Production Planning (PP) Optimizer in SAP Advanced Planning and Optimization (APO). Specifically, the message states that the Production Planning Model (PPM) or the Product Data Structure (PDS) cannot be executed within the defined lot size planning horizon.
  Cause:
  This error typically arises due to one or more of the following reasons:
  
  
  Lot Size Planning Horizon: The lot size planning horizon is not properly defined or is too short. The optimizer requires a certain time frame to perform calculations, and if the PPM or PDS is outside this horizon, it cannot be processed.
  
  
  Configuration Issues: There may be configuration issues in the PPM or PDS settings that prevent the optimizer from running.
  
  
  Data Inconsistencies: There could be inconsistencies or missing data in the PPM or PDS that affect the optimizer's ability to execute.
  
  
  Master Data Issues: The master data related to the product or production process may not be correctly set up, leading to this error.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Lot Size Planning Horizon:
  
  Go to the settings for the lot size planning horizon in the relevant configuration (transaction code: /SAPAPO/OPTIMIZER).
  Ensure that the planning horizon is set correctly and covers the required time frame for the PPM/PDS.
  
  
  
  Review PPM/PDS Configuration:
  
  Check the configuration of the PPM and PDS to ensure that all necessary parameters are set correctly.
  Ensure that the PPM/PDS is active and correctly linked to the relevant products.
  
  
  
  Validate Master Data:
  
  Review the master data for the product in question to ensure that all required fields are filled out and that there are no inconsistencies.
  Check for any missing or incorrect data that could affect the optimizer's ability to run.
  
  
  
  Run Consistency Checks:
  
  Use the consistency check tools available in SAP APO to identify any issues with the PPM or PDS.
  Address any inconsistencies that are found.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the PP Optimizer for any specific guidelines or troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/OPTIMIZER, /SAPAPO/PPM, and /SAPAPO/PDS for managing and configuring PPMs and PDSs.
  SAP Notes: Check for any SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Training and Documentation: Consider reviewing training materials or documentation related to SAP APO and the PP Optimizer for a deeper understanding of the system's configuration and operation.
  
  By following these steps, you should be able to identify and resolve the issue causing the error message /SAPAPO/PP_OPTIMIZER160.