How To Fix MDG_CDS_GENERATE002 - CDS View &1 contains errors

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_CDS_GENERATE - Messages for CDS View Generation

• Message number: 002

• Message text: CDS View &1 contains errors

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 MDG_CDS_GENERATE002 - CDS View &1 contains errors ?

  The SAP error message MDG_CDS_GENERATE002 indicates that there are errors in the Core Data Services (CDS) view specified by the placeholder &1. This error typically arises during the generation or activation of a CDS view in the SAP Master Data Governance (MDG) environment.
  Causes:
  
  Syntax Errors: There may be syntax errors in the CDS view definition, such as incorrect SQL syntax, missing annotations, or invalid references to fields or tables.
  Inconsistent Data Model: The underlying data model may have inconsistencies, such as missing associations or incorrect data types.
  Missing Dependencies: The CDS view may depend on other views or database objects that are not activated or do not exist.
  Authorization Issues: The user may not have the necessary authorizations to access certain database objects or to activate the CDS view.
  Versioning Issues: If there are multiple versions of the CDS view, conflicts may arise during activation.
  
  Solutions:
  
  Check Syntax: Review the CDS view definition for any syntax errors. Use the ABAP Development Tools (ADT) in Eclipse or the SAP GUI to check for errors in the code.
  Validate Data Model: Ensure that all referenced tables, fields, and associations are correctly defined and exist in the system.
  Activate Dependencies: Make sure that all dependent objects (like other CDS views, tables, etc.) are activated and available.
  Review Authorizations: Check the user’s authorizations to ensure they have the necessary permissions to access and activate the CDS view.
  Use the Activation Log: When trying to activate the CDS view, check the activation log for detailed error messages that can provide more context on what went wrong.
  Recreate the View: If the issue persists, consider recreating the CDS view from scratch to eliminate any hidden issues.
  
  Related Information:
  
  CDS Views: Core Data Services (CDS) are a framework for defining semantically rich data models in SAP. They allow for the creation of database views that can be consumed by various applications.
  ABAP Development Tools (ADT): A set of tools in Eclipse that provides a modern development environment for ABAP programming, including features for working with CDS views.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific error message or the CDS view you are working with.
  Documentation: Refer to the official SAP documentation for guidance on creating and managing CDS views, as well as troubleshooting common issues.
  
  By following these steps, you should be able to identify and resolve the issues causing the MDG_CDS_GENERATE002 error.