How To Fix /SAPAPO/PDEM163 - Error when generating step for TPOP decision (see appl. log)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PDEM -

• Message number: 163

• Message text: Error when generating step for TPOP decision (see appl. log)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PDEM163 - Error when generating step for TPOP decision (see appl. log) ?

  The SAP error message /SAPAPO/PDEM163 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with generating a step for a TPOP (Transportation Planning Object) decision. This error can arise due to various reasons, including data inconsistencies, configuration issues, or missing master data.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the master data related to the TPOP, such as missing or incorrect transportation lanes, resources, or product data.
  Configuration Issues: The configuration settings for the transportation planning process may not be set up correctly, leading to errors during the decision-making process.
  Missing Master Data: Required master data, such as transportation zones, shipping points, or other relevant data, may be missing or incorrectly maintained.
  Planning Version Issues: The planning version being used may not be correctly set up or may not have the necessary data for the TPOP decision.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to access certain data or perform specific actions.
  
  Solutions:
  
  Check Application Log: Review the application log for more detailed information about the error. This can provide insights into what specifically caused the error.
  Validate Master Data: Ensure that all relevant master data (e.g., transportation lanes, resources, products) is correctly maintained and complete.
  Review Configuration: Check the configuration settings for transportation planning in the SAP APO system to ensure they are set up correctly.
  Check Planning Version: Verify that the correct planning version is being used and that it contains the necessary data for the TPOP decision.
  Authorization Check: Ensure that the user has the necessary authorizations to perform the actions related to the TPOP decision.
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/DP (Demand Planning) or /SAPAPO/TPVS (Transportation Planning) to access relevant data and settings.
  SAP Help Portal: The SAP Help Portal can provide documentation and guides related to APO and transportation planning.
  SAP Community: Engaging with the SAP Community can help you find similar issues faced by other users and potential solutions.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.