How To Fix SDDIC_ADT_DDLA013 - You may only define "true" as value

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 013

• Message text: You may only define "true" as value

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDIC_ADT_DDLA013 - You may only define "true" as value ?

  The SAP error message SDDIC_ADT_DDLA013 with the description "You may only define 'true' as value" typically occurs in the context of defining certain properties or attributes in the Data Dictionary (DDIC) or when working with ABAP Development Tools (ADT) in Eclipse.
  Cause:
  This error usually arises when you are trying to set a value for a property or attribute that only accepts a boolean value (true/false), but you are providing an invalid value or format. For example, if you are trying to set a flag or a property that is expected to be a boolean, and you provide a string or a number instead, this error will be triggered.
  Solution:
  To resolve this error, you should:
  
  
  Check the Property/Attribute: Review the property or attribute you are trying to set. Ensure that you are only using the values true or false (or their respective representations in the context you are working in).
  
  
  Correct the Value: If you have mistakenly entered a different value (like 'yes', 'no', '1', '0', etc.), change it to true or false as required.
  
  
  Review Documentation: If you are unsure about the expected values for a specific property, refer to the SAP documentation or the help text associated with that property in the ADT.
  
  
  Check for Syntax Errors: Ensure that there are no syntax errors in your code or configuration that might be causing the issue.
  
  
  Consult with Colleagues or Forums: If you are still having trouble, consider reaching out to colleagues or checking SAP community forums for similar issues and solutions.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  ABAP Development Tools (ADT): Familiarize yourself with the ADT environment, as it may have specific requirements or behaviors that differ from traditional SAP GUI.
  Data Dictionary: Understanding how the Data Dictionary works in SAP can help you avoid similar issues in the future.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.