How To Fix /SAPAPO/CMDS_HEUR399 - ----------------------- Admissibility Check -----------------------------

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CMDS_HEUR -

• Message number: 399

• Message text: ----------------------- Admissibility Check -----------------------------

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CMDS_HEUR399 - ----------------------- Admissibility Check ----------------------------- ?

  The SAP error message /SAPAPO/CMDS_HEUR399 typically relates to an issue encountered during the admissibility check in the Advanced Planning and Optimization (APO) module, particularly in the context of heuristic planning. This error indicates that certain conditions or constraints have not been met, preventing the successful execution of a planning heuristic.
  Cause:
  The error can arise due to several reasons, including but not limited to:
  
  
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that the heuristic is trying to process. This could include incorrect or missing data in the product master, location master, or other relevant master data.
  
  
  Capacity Constraints: The planning heuristic may be trying to allocate more resources than are available, leading to a failure in the admissibility check.
  
  
  Planning Parameters: Incorrect or incomplete planning parameters set in the heuristic configuration can lead to this error.
  
  
  Product Availability: The product may not be available in the required quantity or may not meet the necessary criteria for the planning run.
  
  
  Configuration Issues: There may be issues with the configuration of the APO system, such as settings related to the heuristic or the planning area.
  
  
  Solution:
  To resolve the /SAPAPO/CMDS_HEUR399 error, consider the following steps:
  
  
  Check Master Data: Verify that all relevant master data (product, location, etc.) is complete and accurate. Ensure that all necessary data is maintained.
  
  
  Review Capacity Settings: Check the capacity settings for the resources involved in the planning process. Ensure that the available capacity is sufficient to meet the demand.
  
  
  Examine Planning Parameters: Review the planning parameters and settings for the heuristic being used. Make sure they are correctly configured and aligned with the business requirements.
  
  
  Analyze Product Availability: Ensure that the products being planned are available in the required quantities and meet any other necessary criteria.
  
  
  Run the Heuristic in Simulation Mode: If possible, run the heuristic in simulation mode to identify specific issues without affecting live data.
  
  
  Check Logs and Messages: Review the logs and messages generated during the planning run for additional details that may help pinpoint the issue.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific heuristic being used for any known issues or additional troubleshooting steps.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP APO expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/HEUR for heuristic runs and /SAPAPO/MC90 for checking planning areas.
  SAP Notes: Check for any SAP Notes related to the specific heuristic or error message for patches or updates that may resolve the issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed and resolved.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the /SAPAPO/CMDS_HEUR399 error message.