How To Fix CDS_UNIT_MESSAGE005 - Generating create statement for data source '&1' failed

SAP Error Message - Details

• Message type: E = Error

• Message class: CDS_UNIT_MESSAGE - Message Class

• Message number: 005

• Message text: Generating create statement for data source '&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.

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 CDS_UNIT_MESSAGE005 - Generating create statement for data source '&1' failed ?

  The SAP error message CDS_UNIT_MESSAGE005 indicates that there was a failure in generating a create statement for a data source. This error typically occurs in the context of Core Data Services (CDS) views or when working with data sources in SAP systems, particularly in the context of SAP HANA or ABAP CDS.
  Possible Causes:
  
  Syntax Errors: There may be syntax errors in the CDS view definition or in the underlying data source.
  Missing Annotations: Required annotations for the CDS view might be missing, which can lead to issues in generating the SQL statements.
  Data Source Issues: The data source referenced in the CDS view may not exist, or there may be issues with its definition.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to access the data source or to create the CDS view.
  Database Constraints: There may be constraints or issues at the database level that prevent the creation of the data source.
  Incompatibility: There may be compatibility issues between the CDS view and the underlying database or data model.
  
  Solutions:
  
  Check Syntax: Review the CDS view definition for any syntax errors. Use the ABAP Development Tools (ADT) or transaction SE11 to validate the syntax.
  Verify Annotations: Ensure that all required annotations are present in the CDS view definition. Refer to the SAP documentation for the specific annotations needed for your use case.
  Validate Data Source: Confirm that the data source referenced in the CDS view exists and is correctly defined. Check for any changes that may have been made to the data source.
  Check Authorizations: Ensure that the user has the necessary authorizations to create or modify the CDS view and access the underlying data source.
  Review Database Logs: Check the database logs for any errors or constraints that may be preventing the creation of the data source.
  Consult SAP Notes: Look for relevant SAP Notes or Knowledge Base Articles (KBAs) that may address this specific error message or provide additional troubleshooting steps.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Core Data Services and the specific version of SAP you are using for detailed information on CDS view creation and management.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and others that may help in debugging the issue.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.