How To Fix AXT_MODEL079 - Field &3: length &1 must be higher than number of decimal places &2

SAP Error Message - Details

• Message type: E = Error

• Message class: AXT_MODEL -

• Message number: 079

• Message text: Field &3: length &1 must be higher than number of decimal places &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message AXT_MODEL079 - Field &3: length &1 must be higher than number of decimal places &2 ?

  The SAP error message AXT_MODEL079 indicates that there is an issue with the length of a numeric field in a data model. Specifically, it states that the length of the field (denoted as &1) must be greater than the number of decimal places (denoted as &2) specified for that field. The field name is represented by &3.
  Cause:
  This error typically occurs when you are trying to define a numeric field in a data model (such as in a custom table, structure, or data element) where the total length of the field (including both the integer and decimal parts) is not sufficient to accommodate the specified number of decimal places. For example, if you have a field defined with a total length of 5 and you specify 3 decimal places, the maximum integer part can only be 1 digit (5 - 3 = 2), which is not sufficient.
  Solution:
  To resolve this error, you need to adjust the field definition to ensure that the total length is greater than the number of decimal places. Here are the steps you can take:
  
  
  Review Field Definition: Check the definition of the field in the data model. Look for the total length and the number of decimal places specified.
  
  
  Adjust Length: Increase the total length of the field to be greater than the number of decimal places. For example, if you have 3 decimal places, the total length should be at least 4 (1 digit for the integer part and 3 for the decimal part).
  
  
  Recheck Data Model: After making changes, recheck the data model to ensure that all fields comply with the length and decimal place requirements.
  
  
  Test Changes: Once adjustments are made, test the data model to ensure that the error no longer occurs.
  
  
  Related Information:
  
  Field Length and Decimal Places: In SAP, numeric fields are defined with a total length and a number of decimal places. The total length must always be greater than the number of decimal places to allow for at least one digit in the integer part.
  Data Element: If the field is based on a data element, you may need to adjust the data element definition in the ABAP Dictionary (SE11).
  Documentation: Refer to SAP documentation or help resources for more information on defining numeric fields and understanding data types.
  
  By following these steps, you should be able to resolve the AXT_MODEL079 error and ensure that your data model is correctly defined.