How To Fix CNV_IUUC_REPLICATION173 - This configuration cannot be used to replicate CDS view &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_REPLICATION - IUUC replication messages (HANA)

• Message number: 173

• Message text: This configuration cannot be used to replicate CDS view &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPLICATION173 - This configuration cannot be used to replicate CDS view &1 ?

  The SAP error message CNV_IUUC_REPLICATION173 indicates that there is an issue with the configuration required to replicate a Core Data Services (CDS) view. This error typically arises in the context of SAP Landscape Transformation (SLT) or when using SAP Data Services to replicate data from one system to another.
  Cause:
  The error message suggests that the configuration for the replication of the specified CDS view is not set up correctly. Common causes include:
  
  Missing or Incorrect Configuration: The replication configuration for the CDS view may not be properly defined in the SLT system.
  Incompatible Data Model: The CDS view may not be compatible with the replication settings or the underlying database structure.
  Authorization Issues: The user or service account may not have the necessary authorizations to access the CDS view or perform the replication.
  Technical Settings: The technical settings of the CDS view may not be aligned with the requirements for replication.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration:
  
  Ensure that the replication configuration for the CDS view is correctly set up in the SLT system. This includes verifying the source and target system settings.
  Use transaction code LTRC to check the configuration and ensure that the CDS view is included in the replication setup.
  
  
  
  Review CDS View Definition:
  
  Check the definition of the CDS view to ensure it is compatible with SLT replication. Look for any complex joins, calculations, or unsupported features that may prevent replication.
  
  
  
  Authorization Check:
  
  Verify that the user or service account used for the replication has the necessary authorizations to access the CDS view and perform the replication tasks.
  
  
  
  Technical Settings:
  
  Review the technical settings of the CDS view in the ABAP Dictionary (transaction SE11) to ensure they are appropriate for replication. This includes checking the data source and ensuring it is marked for replication.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for SLT and CDS views to ensure that you are following the best practices and guidelines for replication.
  
  
  
  Check for Notes and Updates:
  
  Look for any SAP Notes or updates related to this error message or the specific CDS view you are trying to replicate. There may be known issues or patches available.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional guidance.
  SLT Documentation: Review the official SAP documentation for SAP Landscape Transformation to understand the requirements and limitations of replicating CDS views.
  Community Forums: Consider checking SAP Community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement the necessary changes to resolve it.