How To Fix DD_CDS_ANALYSIS306 - Pseudo-comment has no effect, no warning occured

SAP Error Message - Details

• Message type: E = Error

• Message class: DD_CDS_ANALYSIS - CDS code inspector messages

• Message number: 306

• Message text: Pseudo-comment has no effect, no warning occured

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DD_CDS_ANALYSIS306 - Pseudo-comment has no effect, no warning occured ?

  The SAP error message DD_CDS_ANALYSIS306 with the description "Pseudo-comment has no effect, no warning occurred" typically arises in the context of Core Data Services (CDS) views in SAP. This message indicates that there is a pseudo-comment in your CDS view that does not have any effect on the execution or behavior of the view.
  Cause:
  The cause of this error message is usually related to the use of pseudo-comments in your CDS view definition. Pseudo-comments are comments that are intended to provide information or documentation within the code but do not affect the execution of the code itself. In this case, the pseudo-comment is either incorrectly formatted or placed in a way that does not contribute to the functionality of the CDS view.
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Review the CDS View Definition: Check the definition of your CDS view for any pseudo-comments. Ensure that they are correctly formatted and placed appropriately.
  
  
  Remove or Correct Pseudo-Comments: If you find any pseudo-comments that are not necessary or are incorrectly formatted, you can either remove them or correct their format. Pseudo-comments should typically start with @ and be followed by a valid annotation.
  
  
  Test the CDS View: After making changes, activate the CDS view and test it to ensure that it works as expected without any warnings or errors.
  
  
  Consult Documentation: If you are unsure about the correct usage of pseudo-comments or annotations, refer to the official SAP documentation or the ABAP Development Guide for guidance on CDS views and annotations.
  
  
  Related Information:
  
  CDS Views: Core Data Services (CDS) is a framework for defining and consuming semantically rich data models in SAP. It allows for the creation of views that can be used in various applications and reporting tools.
  Annotations: Annotations in CDS views provide metadata that can influence the behavior of the view, such as UI behavior, data access, and more. Proper use of annotations is crucial for effective CDS view design.
  SAP Notes and Community: If you continue to experience issues or need further clarification, consider checking SAP Notes or the SAP Community for similar issues and solutions shared by other developers.
  
  By following these steps, you should be able to resolve the DD_CDS_ANALYSIS306 error and ensure that your CDS view is functioning correctly.