How To Fix ESH_ENG_CDS_HANA102 - &1: Validation errors

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ENG_CDS_HANA - ES-CDS/HANA

• Message number: 102

• Message text: &1: Validation errors

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_ENG_CDS_HANA102 - &1: Validation errors ?

  The SAP error message ESH_ENG_CDS_HANA102 typically indicates that there are validation errors related to the Core Data Services (CDS) views in the SAP HANA environment. This error can occur in various scenarios, such as when trying to activate or use a CDS view that has issues with its definition or dependencies.
  Causes:
  
  Syntax Errors: There may be syntax errors in the CDS view definition.
  Missing Annotations: Required annotations might be missing from the CDS view.
  Invalid Data Types: The data types used in the CDS view may not be compatible or correctly defined.
  Dependency Issues: The CDS view may depend on other views or tables that are not correctly defined or activated.
  Inconsistent Metadata: There may be inconsistencies in the metadata of the CDS view or its dependencies.
  Database Connection Issues: Problems with the connection to the HANA database can also lead to validation errors.
  
  Solutions:
  
  Check Syntax: Review the CDS view definition for any syntax errors. Use the ABAP Development Tools (ADT) in Eclipse to validate the syntax.
  Add Missing Annotations: Ensure that all required annotations are included in the CDS view definition.
  Verify Data Types: Check that all data types used in the CDS view are valid and compatible.
  Activate Dependencies: Make sure that all dependent objects (like other CDS views, tables, etc.) are activated and error-free.
  Review Metadata: Check the metadata of the CDS view and its dependencies for any inconsistencies.
  Check Database Connection: Ensure that the connection to the HANA database is stable and functioning correctly.
  Use Transaction Codes: Use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to analyze the CDS view and its components.
  Debugging: If the issue persists, consider debugging the CDS view to identify the exact point of failure.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message.
  Documentation: Refer to the official SAP documentation for Core Data Services and HANA to understand the requirements and best practices for defining CDS views.
  Community Forums: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.