How To Fix DDANNO002 - Annotation '&1' is ignored

SAP Error Message - Details

• Message type: E = Error

• Message class: DDANNO - CDS annotations

• Message number: 002

• Message text: Annotation '&1' is ignored

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 DDANNO002 - Annotation '&1' is ignored ?

  The SAP error message DDANNO002 with the text "Annotation '&1' is ignored" typically occurs in the context of SAP's data dictionary or when working with annotations in ABAP development. This message indicates that a specific annotation (denoted by '&1') is not being recognized or is not applicable in the current context, and therefore, it is being ignored by the system.
  Causes:
  
  Unsupported Annotation: The annotation being used may not be supported in the current version of the SAP system or the specific context in which it is being applied.
  Incorrect Syntax: There may be a syntax error in how the annotation is defined or used.
  Contextual Misuse: The annotation might be used in a context where it is not applicable, such as in a data element or structure where it is not valid.
  Missing Dependencies: The annotation may depend on other elements or configurations that are not present or correctly set up in the system.
  
  Solutions:
  
  Check Annotation Documentation: Review the official SAP documentation for the specific annotation to ensure it is supported and correctly implemented in your version of SAP.
  Correct Syntax: Verify the syntax of the annotation. Ensure that it follows the correct format and is placed in the appropriate location in your code or data dictionary.
  Context Verification: Ensure that the annotation is being used in a valid context. If it is not applicable, consider removing it or replacing it with a suitable alternative.
  Update System: If the annotation is valid but not recognized, consider updating your SAP system to a version that supports the annotation.
  Consult SAP Notes: Check for any relevant SAP Notes that might address this issue or provide additional guidance on the specific annotation in question.
  
  Related Information:
  
  SAP Documentation: Always refer to the latest SAP Help Portal or the ABAP documentation for detailed information on annotations and their usage.
  Community Forums: Engage with SAP community forums or SAP support for insights from other developers who may have encountered similar issues.
  Debugging: If you have access to debugging tools, you can trace the execution to see where the annotation is being processed and why it is being ignored.
  
  By following these steps, you should be able to identify the cause of the DDANNO002 error and implement a suitable solution.