How To Fix /SAPAPO/ATP318 - Some characteristics are not in the standard system

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/ATP -

• Message number: 318

• Message text: Some characteristics are not in the standard system

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/ATP318 - Some characteristics are not in the standard system ?

  The SAP error message /SAPAPO/ATP318 indicates that some characteristics are not available in the standard system. This error typically occurs in the context of Advanced Planning and Optimization (APO) when the system is trying to access characteristics that are not defined or recognized in the system's configuration.
  Cause:
  
  Missing Characteristics: The characteristics that are being referenced in the planning or ATP (Available to Promise) process are not defined in the system.
  Custom Characteristics: If you are using custom characteristics that have not been properly configured or activated in the system, this error can occur.
  Data Model Issues: There may be inconsistencies in the data model, such as missing or incorrectly configured master data.
  Transport Issues: If the characteristics were recently transported from another system, there may have been issues during the transport process.
  
  Solution:
  
  
  Check Characteristic Definitions:
  
  Go to the transaction code CT04 (Characteristic Maintenance) and verify if the characteristics in question are defined in the system.
  If they are missing, you may need to create them or ensure they are properly transported from another system.
  
  
  
  Review Customizations:
  
  If you are using custom characteristics, ensure that they are correctly configured in the system. This includes checking their assignment to the relevant classes and ensuring they are active.
  
  
  
  Data Consistency Check:
  
  Perform a consistency check on your master data to ensure that all necessary characteristics are correctly assigned and that there are no discrepancies.
  
  
  
  Transport Management:
  
  If the characteristics were supposed to be transported from another system, check the transport logs for any errors or issues. You may need to re-transport the relevant objects.
  
  
  
  Consult Documentation:
  
  Review any relevant documentation or notes from SAP regarding the specific characteristics and their usage in your APO configuration.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any notes related to this error message. There may be specific patches or updates that address this issue.
  
  
  
  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 CT04 for characteristic maintenance, CT02 for class maintenance, and CUNI for unit of measure maintenance.
  APO Configuration: Understanding the configuration of your APO system, including the integration with SAP ERP, can help in troubleshooting issues related to characteristics.
  Master Data Management: Ensure that your master data management practices are robust, as issues with master data can lead to various errors in APO.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.