How To Fix DHBAS_DDL003 - Field name &1 in table &2 is longer than 30 characters

SAP Error Message - Details

• Message type: E = Error

• Message class: DHBAS_DDL -

• Message number: 003

• Message text: Field name &1 in table &2 is longer than 30 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 DHBAS_DDL003 - Field name &1 in table &2 is longer than 30 characters ?

  The SAP error message DHBAS_DDL003 indicates that a field name in a database table exceeds the maximum allowed length of 30 characters. This is a common issue when working with database tables in SAP, particularly when creating or modifying table structures.
  Cause:
  The error occurs because SAP has a limitation on the length of field names in database tables. Specifically, field names must not exceed 30 characters. If you attempt to create or modify a field with a name longer than this limit, SAP will throw this error.
  Solution:
  To resolve this error, you need to ensure that all field names in the specified table are 30 characters or fewer. Here are the steps you can take:
  
  
  Identify the Field and Table: The error message will specify the field name (&1) and the table name (&2). Take note of these details.
  
  
  Modify the Field Name:
  
  If you are creating a new field, choose a shorter name that is descriptive but within the 30-character limit.
  If you are modifying an existing field, you may need to rename it to a shorter version. This can be done in the Data Dictionary (SE11) or through the relevant ABAP code.
  
  
  
  Check for Dependencies: If the field is already in use, ensure that renaming it does not break any existing functionality or dependencies in your application.
  
  
  Transport Changes: If you are working in a development environment, remember to transport your changes to the quality assurance and production environments as needed.
  
  
  Testing: After making the changes, test the functionality to ensure that everything works as expected.
  
  
  Related Information:
  
  SAP Data Dictionary (SE11): This is the transaction code used to manage database tables, including creating and modifying fields.
  Field Naming Conventions: It's a good practice to follow naming conventions that are clear and concise, which can help avoid such issues in the future.
  Documentation: Always refer to SAP documentation for guidelines on naming conventions and limitations.
  
  By following these steps, you should be able to resolve the DHBAS_DDL003 error and ensure that your field names comply with SAP's requirements.