How To Fix COM_ATTRFRG_GEN004 - Field name contains a non-alphanumeric character

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_ATTRFRG_GEN - Message Class for Generating Attributes and Sets

• Message number: 004

• Message text: Field name contains a non-alphanumeric character

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 COM_ATTRFRG_GEN004 - Field name contains a non-alphanumeric character ?

  The SAP error message COM_ATTRFRG_GEN004 indicates that a field name contains a non-alphanumeric character, which is not allowed in certain contexts within SAP. This error typically arises when you are working with attributes in the context of SAP Master Data Management (MDM) or when defining fields in various SAP modules.
  Cause:
  The error is triggered when:
  
  A field name includes special characters (e.g., spaces, punctuation, symbols) that are not considered alphanumeric (letters and numbers).
  The naming conventions for fields in SAP require that names consist only of letters (A-Z, a-z) and numbers (0-9).
  
  Solution:
  To resolve this error, you should:
  
  
  Identify the Field Name: Determine which field name is causing the error. This may involve checking the configuration or data entry where the error is being triggered.
  
  
  Modify the Field Name: Change the field name to ensure it only contains alphanumeric characters. Remove any special characters, spaces, or punctuation. For example:
  
  Change Field Name! to FieldName or Field_Name.
  
  
  
  Check Naming Conventions: Ensure that the new field name adheres to SAP's naming conventions, which typically require:
  
  Names to start with a letter.
  A maximum length (usually 30 characters).
  No special characters or spaces.
  
  
  
  Test the Changes: After making the changes, re-test the process that triggered the error to ensure that it has been resolved.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for guidelines on naming conventions and field definitions.
  SAP Community: Engage with the SAP Community forums for additional insights and experiences from other users who may have encountered similar issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., SE11 for Data Dictionary) that may help you in modifying field definitions.
  
  By following these steps, you should be able to resolve the COM_ATTRFRG_GEN004 error and ensure that your field names comply with SAP's requirements.