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

DDLS458 - Overview

• 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

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

DDLS458 - Details

• 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