How To Fix AXT_MODEL099 - Field ID is too long; use a field ID with a maximum of 16 characters

SAP Error Message - Details

• Message type: E = Error

• Message class: AXT_MODEL -

• Message number: 099

• Message text: Field ID is too long; use a field ID with a maximum of 16 characters

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 AXT_MODEL099 - Field ID is too long; use a field ID with a maximum of 16 characters ?

  The SAP error message AXT_MODEL099 indicates that a field ID you are trying to use exceeds the maximum allowed length of 16 characters. This error typically occurs in the context of SAP applications that involve data modeling, such as SAP Analytics Cloud (SAC) or SAP BW (Business Warehouse).
  Cause:
  The error is caused by attempting to define or reference a field ID that is longer than the permitted limit of 16 characters. This can happen when:
  
  You are creating or modifying a data model, and the field ID you specified is too long.
  You are importing or integrating data from an external source where the field IDs do not comply with SAP's length restrictions.
  
  Solution:
  To resolve this error, you need to ensure that all field IDs you are using comply with the maximum length requirement. Here are the steps you can take:
  
  
  Identify the Field ID: Determine which field ID is causing the error. This may involve checking the data model or the specific configuration where the error occurred.
  
  
  Shorten the Field ID: Modify the field ID to ensure it is 16 characters or fewer. You can do this by:
  
  Abbreviating the name.
  Using a more concise naming convention.
  Removing unnecessary characters or words.
  
  
  
  Update References: If the field ID is referenced elsewhere in your model or application, make sure to update those references to match the new, shortened field ID.
  
  
  Test the Changes: After making the changes, test the data model or application to ensure that the error is resolved and that everything functions as expected.
  
  
  Related Information:
  
  Field Naming Conventions: Familiarize yourself with the naming conventions and best practices for field IDs in SAP to avoid similar issues in the future.
  Documentation: Refer to the official SAP documentation for the specific application you are using (e.g., SAP Analytics Cloud, SAP BW) for guidelines on field ID limitations and best practices.
  Error Logs: Check error logs or system messages for additional context or related errors that may help in troubleshooting.
  
  By following these steps, you should be able to resolve the AXT_MODEL099 error and ensure that your field IDs comply with SAP's requirements.