How To Fix DDLS458 - Name association & is too long; a maximum of 30 characters is allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: DDLS - For DDL source handling

• Message number: 458

• Message text: Name association & is too long; a maximum of 30 characters is allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDLS458 - Name association & is too long; a maximum of 30 characters is allowed ?

  The SAP error message DDLS458 indicates that a name association (such as a field name, table name, or other identifiers) exceeds the maximum allowed length of 30 characters. This is a common issue when working with database objects in SAP, particularly when defining structures, tables, or other elements in the Data Dictionary (DD).
  Cause:
  The error occurs when:
  
  You attempt to create or modify a database object (like a table or field) and the name you have provided exceeds the 30-character limit.
  This can happen in various contexts, such as when defining a new table, view, or data element in the ABAP Dictionary.
  
  Solution:
  To resolve this error, you should:
  
  Shorten the Name: Review the name you are trying to use and shorten it to 30 characters or fewer. This may involve using abbreviations or removing unnecessary characters.
  Check Naming Conventions: Ensure that the naming conventions you are following are compliant with SAP standards. Use meaningful but concise names.
  Refactor Code: If the name is part of a larger codebase, ensure that any references to this name are also updated accordingly to avoid inconsistencies.
  Use Aliases: If applicable, consider using aliases or synonyms for longer names, especially if they are used frequently in your code.
  
  Related Information:
  
  SAP Naming Conventions: Familiarize yourself with SAP's naming conventions for database objects, which can help you avoid such issues in the future.
  Data Dictionary (SE11): Use transaction SE11 to manage and create database objects. This transaction provides tools to check the length of names and ensure compliance with SAP's limitations.
  Documentation: Refer to SAP documentation for specific guidelines on naming conventions and limitations for different types of objects.
  
  By following these steps, you should be able to resolve the DDLS458 error and successfully create or modify your database objects in SAP.