How To Fix /SAPAPO/OO_TR_CLASS020 - Table has no HIGH field

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OO_TR_CLASS -

• Message number: 020

• Message text: Table has no HIGH field

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OO_TR_CLASS020 - Table has no HIGH field ?

  The SAP error message /SAPAPO/OO_TR_CLASS020 Table has no HIGH field typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue related to the configuration of the planning object structures or the characteristics used in the planning process.
  Cause:
  
  Missing HIGH Field: The error indicates that a required field, specifically the "HIGH" field, is missing from a table that is expected to contain it. This can happen if the configuration of the planning object structure is incomplete or incorrect.
  Incorrect Characteristic Definition: If the characteristics used in the planning object structure do not have the necessary attributes defined, such as the HIGH field, this error can occur.
  Data Model Issues: There may be issues with the data model or the way the characteristics are defined in the APO system.
  
  Solution:
  
  
  Check Characteristic Configuration:
  
  Go to the transaction code /SAPAPO/CTC (Characteristic Configuration) and verify that the characteristics used in your planning object structure are correctly defined.
  Ensure that the HIGH field is defined for the relevant characteristics.
  
  
  
  Review Planning Object Structure:
  
  Use transaction code /SAPAPO/POC (Planning Object Configuration) to check the planning object structure.
  Ensure that all necessary fields, including the HIGH field, are included in the structure.
  
  
  
  Adjust Data Model:
  
  If the data model is incorrect, you may need to adjust it to ensure that all required fields are present.
  This may involve modifying the characteristics or the planning object structure.
  
  
  
  Transport Requests:
  
  If changes were made in a development environment, ensure that the transport requests are correctly moved to the production environment.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific version of APO you are using, as there may be known issues or additional configuration steps required.
  
  
  
  SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide specific notes or patches that address this error.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/CTC, /SAPAPO/POC, and others that are used for configuration and troubleshooting in APO.
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal, as they may provide additional insights or solutions.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the issue related to the /SAPAPO/OO_TR_CLASS020 Table has no HIGH field error message.