How To Fix DHBAS_CDS005 - DDL Source Parsing Limitation in &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DHBAS_CDS - Message Class for CDS Parsing,Exporting,Entity Creation

• Message number: 005

• Message text: DDL Source Parsing Limitation in &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DHBAS_CDS005 - DDL Source Parsing Limitation in &1 ?

  The SAP error message DHBAS_CDS005 indicates a limitation in the parsing of Data Definition Language (DDL) sources in the context of Core Data Services (CDS) views. This error typically arises when there are issues with the definition of a CDS view, particularly when the DDL source exceeds certain limits or contains unsupported constructs.
  Cause:
  The error can be caused by several factors, including:
  
  Complexity of the CDS View: The CDS view may be too complex, containing too many joins, associations, or nested queries that exceed the parsing limits.
  Unsupported SQL Constructs: The use of certain SQL constructs or features that are not supported in CDS views can trigger this error.
  Exceeding Limits: There are specific limits on the number of fields, associations, or joins that can be defined in a CDS view. If these limits are exceeded, the error will occur.
  Syntax Errors: There may be syntax errors or misconfigurations in the DDL source that prevent it from being parsed correctly.
  
  Solution:
  To resolve the DHBAS_CDS005 error, consider the following steps:
  
  Simplify the CDS View: Review the CDS view definition and try to simplify it. Reduce the number of joins or associations if possible.
  Check for Unsupported Constructs: Ensure that the SQL constructs used in the CDS view are supported. Refer to the SAP documentation for a list of supported features.
  Review Limits: Check the SAP documentation for the specific limits related to CDS views and ensure that your definition does not exceed these limits.
  Debugging: Use the ABAP Development Tools (ADT) in Eclipse or the SAP GUI to debug the CDS view. Look for any syntax errors or warnings that may provide additional context.
  Testing: Test the CDS view incrementally by commenting out parts of the definition to isolate the problematic section.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that may address this issue.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation on Core Data Services for guidelines on creating and managing CDS views.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the specific details of your CDS view and the error message.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.