How To Fix SDDIC_ADT_DDLA012 - You may not define a default value for reference types


SDDIC_ADT_DDLA012 - Overview

  • Message type: E = Error

  • Message class: SDDIC_ADT_DDLA - Messages for Annotation Definition Design Time

  • Message number: 012

  • Message text: You may not define a default value for reference types

  • Show details Hide details


  • 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.


Smart SAP Assistant

  • What is the cause and solution for SAP error message SDDIC_ADT_DDLA012 - You may not define a default value for reference types ?
    The SAP error message SDDIC_ADT_DDLA012 indicates that you are trying to define a default value for a reference type in a data dictionary object, which is not allowed in SAP ABAP. Reference types in ABAP are used to point to objects rather than holding data directly, and as such, they cannot have default values assigned to them.
    
    Cause: The error occurs when you attempt to set a default value for a reference type in a data dictionary object (like a table, structure, or data element). Reference types include class references, interface references, and other object references. Since these types do not hold actual data but rather point to instances of objects, assigning a default value is not applicable.
    Solution: To resolve this error, you should remove the default value assignment for the reference type. Here are the steps you can take: Identify the Data Element or Structure: Locate the data element or structure where you

    Already have an account? Login here!




Instant HelpGet instant SAP help. Sign up for our Free Essentials Plan.


Related SAP Error Messages

Click the links below to see the following related messages:

Click on this link to search all SAP messages.


Rating
The AI Support Assistant is great. It provides comprehensive assistance even on the most difficult issues. I highly recommend this service.
Rate 1
John Jordan
SAP Consultant & Author