How To Fix CFD_CDS_ADAPTER006 - Read of CDS view &1 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_CDS_ADAPTER - Custom Fields: CDS Adapter

• Message number: 006

• Message text: Read of CDS view &1 failed

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 CFD_CDS_ADAPTER006 - Read of CDS view &1 failed ?

  The SAP error message CFD_CDS_ADAPTER006, which indicates that the read of a CDS (Core Data Services) view has failed, can arise from various causes. Here’s a breakdown of potential causes, solutions, and related information:
  Causes:
  
  
  Authorization Issues: The user executing the CDS view may not have the necessary authorizations to access the underlying data or the CDS view itself.
  
  
  Data Model Issues: The CDS view may be incorrectly defined, or there may be issues with the underlying data model, such as missing or incorrect associations.
  
  
  Database Connectivity: There could be issues with the database connection, such as network problems or database server downtime.
  
  
  Performance Issues: If the CDS view is complex or the underlying tables are large, it may time out or fail due to performance constraints.
  
  
  Transport Issues: If the CDS view was recently transported from another system, there may be inconsistencies or missing objects in the target system.
  
  
  Syntax Errors: There may be syntax errors in the CDS view definition that prevent it from being executed.
  
  
  Solutions:
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to access the CDS view and the underlying data. You can use transaction SU53 to analyze authorization issues.
  
  
  Review CDS View Definition: Check the definition of the CDS view in the ABAP Development Tools (ADT) or transaction SE11. Look for any errors in the associations, joins, or annotations.
  
  
  Database Connection: Verify the database connection settings and ensure that the database server is up and running. You can check this in transaction DBACOCKPIT.
  
  
  Performance Tuning: If performance is an issue, consider optimizing the CDS view by simplifying the logic, adding appropriate indexes, or using aggregation where necessary.
  
  
  Transport Consistency: If the CDS view was transported, ensure that all dependent objects (like tables, other views, etc.) are also present and consistent in the target system.
  
  
  Debugging: Use transaction ST22 to check for any dumps that may provide more information about the error. You can also use transaction SLG1 to check application logs for more details.
  
  
  Check for Syntax Errors: If you suspect syntax errors, you can activate the CDS view in the ADT or use transaction SE11 to check for any compilation errors.
  
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation on CDS views for best practices and common pitfalls.
  Community Forums: Engage with the SAP Community or forums like SAP Community Network (SCN) for insights from other users who may have encountered similar issues.
  
  By systematically checking these areas, you should be able to identify the root cause of the CFD_CDS_ADAPTER006 error and implement an appropriate solution.