How To Fix AXT_MODEL055 - Field &2: Dropdown list is not allowed for data type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: AXT_MODEL -

• Message number: 055

• Message text: Field &2: Dropdown list is not allowed for data type &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message AXT_MODEL055 - Field &2: Dropdown list is not allowed for data type &1 ?

  The SAP error message AXT_MODEL055 indicates that there is an issue with the configuration of a field in a model, specifically that a dropdown list is not allowed for the specified data type. This error typically arises in the context of SAP applications that involve data modeling, such as SAP Analytics Cloud (SAC) or SAP BW/4HANA.
  Cause:
  The error occurs when:
  
  A field is defined with a data type that does not support dropdown lists. For example, certain numeric or date types may not allow for dropdown selections.
  The model configuration is attempting to use a dropdown list for a field that is not compatible with that type of input.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Data Type: Review the data type of the field in question. Ensure that it is compatible with dropdown lists. Common data types that support dropdowns include text or string types.
  
  
  Modify Field Configuration:
  
  If the field is incorrectly set to a data type that does not support dropdowns, consider changing the data type to a compatible one.
  If the field should remain as its current data type, remove the dropdown list configuration.
  
  
  
  Review Model Settings: Go through the model settings to ensure that all fields are configured correctly according to their intended use. 
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on data types and their compatibility with dropdown lists.
  
  
  Test Changes: After making adjustments, test the model to ensure that the error is resolved and that the dropdown functionality works as expected.
  
  
  Related Information:
  
  Data Types in SAP: Familiarize yourself with the different data types supported in SAP and their characteristics. This can help in understanding which types can utilize dropdown lists.
  SAP Community and Forums: If you continue to face issues, consider reaching out to the SAP Community or forums where other users may have encountered similar problems.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  By following these steps, you should be able to identify the cause of the AXT_MODEL055 error and implement a suitable solution.