How To Fix RTC_COMM063 - CDS views generated

SAP Error Message - Details

• Message type: E = Error

• Message class: RTC_COMM -

• Message number: 063

• Message text: CDS views generated

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RTC_COMM063 - CDS views generated ?

  The SAP error message RTC_COMM063 typically relates to issues with Core Data Services (CDS) views in the context of SAP S/4HANA or SAP BW/4HANA. This error can occur during the generation or activation of CDS views, often indicating that there are problems with the underlying data model or the configuration of the CDS views.
  Cause:
  
  Modeling Errors: There may be issues in the definition of the CDS view, such as incorrect annotations, missing fields, or invalid joins.
  Dependency Issues: The CDS view may depend on other views or tables that are not activated or have errors.
  Transport Issues: If the CDS view is being transported from one system to another, there may be inconsistencies or missing objects in the target system.
  Database Issues: There could be issues with the underlying database, such as missing tables or incorrect data types.
  Authorization Issues: The user may not have the necessary authorizations to access the underlying data or to activate the CDS view.
  
  Solution:
  
  Check the CDS View Definition: Review the CDS view definition for any syntax errors, missing fields, or incorrect annotations. Ensure that all referenced fields and tables are correctly defined.
  Activate Dependencies: Ensure that all dependent objects (like other CDS views, tables, or data elements) are activated and error-free.
  Transport Consistency: If the issue arises after a transport, check that all necessary objects were transported correctly and that there are no inconsistencies in the target system.
  Database Check: Verify that the underlying database tables exist and that their structures match the definitions in the CDS view.
  Authorization Check: Ensure that the user has the necessary authorizations to access the data and activate the CDS view.
  Use Transaction Codes: Utilize transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to check the definitions and dependencies of the CDS views.
  Check Logs: Review the activation logs for more detailed error messages that can provide insights into what specifically is causing the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to RTC_COMM063 for any specific patches or updates that may address known issues.
  Documentation: Refer to the official SAP documentation on CDS views for best practices and guidelines on modeling and activation.
  Community Forums: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.