How To Fix SCDS_ATC_DDLX_SYNT000 - Syntax Check for CDS Metadata Extensions

SAP Error Message - Details

• Message type: E = Error

• Message class: SCDS_ATC_DDLX_SYNT - Message class for Metadata Extension Syntax Checks

• Message number: 000

• Message text: Syntax Check for CDS Metadata Extensions

What causes this issue?

This check wraps the syntax check for CDS Metadata Extensions and
reports a subset of warnings. These warnings do not prohibit the
activation of a Metadata Extension. Under some circumstances, the usage
of the affected Metadata Extension may cause runtime abortions.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SCDS_ATC_DDLX_SYNT000 - Syntax Check for CDS Metadata Extensions ?

  The SAP error message SCDS_ATC_DDLX_SYNT000 typically occurs during the syntax check of Core Data Services (CDS) metadata extensions in the ABAP Development Tools (ADT) or when using the ABAP Test Cockpit (ATC). This error indicates that there is a syntax issue in the CDS view or the metadata extension you are trying to create or modify.
  Cause
  The error can be caused by several factors, including:
  
  Syntax Errors: There may be a typo or incorrect syntax in the CDS definition or extension.
  Incompatible Data Types: The data types used in the CDS view or extension may not be compatible.
  Missing Annotations: Required annotations for the CDS view or extension may be missing.
  Invalid References: References to other CDS views, tables, or fields that do not exist or are incorrectly specified.
  Version Issues: The version of the ABAP system or the tools being used may not support certain features or syntax.
  
  Solution
  To resolve the error, you can follow these steps:
  
  Check Syntax: Review the CDS view or extension for any syntax errors. Ensure that all keywords, annotations, and data types are correctly specified.
  Validate Annotations: Ensure that all required annotations are present and correctly defined.
  Verify References: Check that all referenced objects (like tables, fields, or other CDS views) exist and are correctly spelled.
  Use the ABAP Editor: Utilize the ABAP editor's syntax check feature to identify specific lines or areas where the syntax error occurs.
  Consult Documentation: Refer to the SAP documentation for CDS views and extensions to ensure compliance with the required syntax and structure.
  Check System Version: Ensure that your system is up to date and supports the features you are trying to use.
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional guidance on this error.
  ABAP Development Tools (ADT): Familiarize yourself with the features of ADT, which can help in debugging and developing CDS views.
  Community Forums: Engage with the SAP Community or forums where other developers may have encountered similar issues and can provide insights or solutions.
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on CDS and related topics.
  
  By following these steps and utilizing the resources available, you should be able to identify and resolve the syntax check error for CDS metadata extensions.