How To Fix AXT_MODEL125 - Manual field definition is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: AXT_MODEL -

• Message number: 125

• Message text: Manual field definition is invalid

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message AXT_MODEL125 - Manual field definition is invalid ?

  The SAP error message AXT_MODEL125, which states "Manual field definition is invalid," typically occurs in the context of data modeling or configuration within SAP systems, particularly when working with SAP BW (Business Warehouse) or SAP HANA.
  Cause:
  
  Invalid Field Definition: The error usually arises when a field that has been manually defined in a data model (like an InfoObject, DSO, or CompositeProvider) does not meet the required criteria or has been incorrectly configured.
  Data Type Mismatch: The field may have a data type that is incompatible with the expected data type in the model.
  Missing Attributes: Required attributes or properties for the field may be missing or incorrectly set.
  Inconsistent Naming: The field name may not adhere to naming conventions or may conflict with existing fields.
  Technical Settings: The technical settings for the field may not be properly defined, leading to inconsistencies.
  
  Solution:
  
  Review Field Definition: Go to the data model where the error is occurring and review the manual field definition. Ensure that all required properties are correctly set.
  Check Data Types: Verify that the data types of the fields are compatible with the model's requirements. Adjust them if necessary.
  Validate Attributes: Ensure that all necessary attributes for the field are defined and correctly configured.
  Naming Conventions: Check the field name for compliance with SAP naming conventions and ensure it does not conflict with existing fields.
  Technical Settings: Review the technical settings of the field to ensure they are correctly defined. This includes checking the length, decimal places, and other relevant settings.
  Recreate the Field: If the issue persists, consider deleting the problematic field and recreating it with the correct settings.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  Documentation: Refer to the official SAP documentation for guidelines on field definitions and data modeling best practices.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  Testing: After making changes, test the data model to ensure that the error is resolved and that the model functions as expected.
  
  If the problem continues after following these steps, it may be beneficial to consult with an SAP expert or reach out to SAP support for further assistance.