How To Fix AXT_COMMON151 - Field type is not supported; choose a different one

SAP Error Message - Details

• Message type: E = Error

• Message class: AXT_COMMON - Extensibility common messages

• Message number: 151

• Message text: Field type is not supported; choose a different one

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AXT_COMMON151 - Field type is not supported; choose a different one ?

  The SAP error message AXT_COMMON151, which states "Field type is not supported; choose a different one," typically occurs when there is an issue with the data type of a field in a configuration or data entry process. This error can arise in various contexts, such as when working with custom fields, data models, or during data import/export processes.
  Causes:
  
  Unsupported Data Type: The field type you are trying to use is not supported by the system or the specific transaction you are working with.
  Configuration Issues: There may be a misconfiguration in the data model or the way fields are defined in the system.
  Version Compatibility: The field type may not be compatible with the version of SAP you are using.
  Custom Development: If you are using custom fields or enhancements, the data type may not be correctly defined or supported.
  
  Solutions:
  
  Check Field Type: Review the field type you are trying to use and ensure it is supported by the SAP system. Refer to the SAP documentation for a list of supported field types.
  Modify Configuration: If you have access to the configuration settings, modify the field type to one that is supported. This may involve changing the data type in the data model or configuration settings.
  Consult Documentation: Look into the SAP Help Portal or relevant documentation for guidance on supported field types and configurations.
  Update Custom Code: If the error is related to custom development, review the code to ensure that the field types are correctly defined and supported.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a production environment.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on field types.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Testing: If possible, test the changes in a development or quality assurance environment before applying them to production.
  
  By following these steps, you should be able to identify the cause of the AXT_COMMON151 error and implement a suitable solution.