How To Fix CNV_IUUC_REPLICATION227 - Assign settings for table &1 to table &2?

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 227

• Message text: Assign settings for table &1 to table &2?

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPLICATION227 - Assign settings for table &1 to table &2? ?

  The SAP error message CNV_IUUC_REPLICATION227 typically occurs during the data replication process in SAP systems, particularly when using the SAP Landscape Transformation (SLT) replication server. This error indicates that there is a missing configuration or assignment for a specific table in the replication setup.
  Cause:
  The error message CNV_IUUC_REPLICATION227 is triggered when the system cannot find the necessary settings for a source table (table &1) that need to be assigned to a target table (table &2). This usually happens due to one of the following reasons:
  
  Missing Configuration: The source table has not been properly configured in the SLT system.
  Incorrect Mapping: There may be an issue with the mapping between the source and target tables.
  Replication Setup Issues: The replication setup might not have been completed correctly, leading to missing assignments.
  Changes in Table Structure: If the structure of the source or target table has changed, it may lead to inconsistencies in the replication settings.
  
  Solution:
  To resolve the error CNV_IUUC_REPLICATION227, you can follow these steps:
  
  
  Check SLT Configuration:
  
  Go to the SLT configuration transaction (usually LTRC).
  Verify that the source table (table &1) is correctly configured for replication.
  Ensure that the target table (table &2) is also set up properly.
  
  
  
  Assign Settings:
  
  If the assignment is missing, you may need to manually assign the settings for the source table to the target table.
  This can typically be done in the SLT configuration interface by navigating to the relevant settings for the tables.
  
  
  
  Review Replication Settings:
  
  Check the replication settings for both the source and target tables to ensure they are consistent and correctly defined.
  Look for any discrepancies in the data types, primary keys, or other relevant attributes.
  
  
  
  Reinitialize Replication:
  
  If necessary, you may need to reinitialize the replication for the affected tables. This can be done by stopping the replication, making the necessary adjustments, and then starting it again.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to SLT and the specific error message for additional guidance and troubleshooting steps.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as there may be fixes related to replication issues.
  
  
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to SLT include LTRC (SLT Configuration), LTMOM (Modeling), and LT04 (Replicate Data).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  SLT Documentation: Review the official SAP documentation for Landscape Transformation for detailed information on configuration and troubleshooting.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.