How To Fix CNV_IUUC_REPLICATION283 - Check to update of RS_ORDER table (additional columns) failed Schema &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 283

• Message text: Check to update of RS_ORDER table (additional columns) failed Schema &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPLICATION283 - Check to update of RS_ORDER table (additional columns) failed Schema &1 ?

  The SAP error message CNV_IUUC_REPLICATION283 typically relates to issues encountered during the replication of data in the context of SAP Landscape Transformation (SLT) or SAP Data Services. This specific error indicates that there was a failure in updating the RS_ORDER table due to issues with additional columns in the schema.
  Cause:
  
  
  Schema Mismatch: The error often arises when there is a mismatch between the source and target schemas. If additional columns have been added to the source table but not to the target table, or if there are discrepancies in data types, this can lead to replication failures.
  
  
  Data Type Issues: If the data types of the additional columns in the source table do not match those in the target table, this can cause the update to fail.
  
  
  Replication Configuration: Incorrect configuration settings in the SLT or data replication settings can also lead to this error.
  
  
  Database Constraints: Constraints such as primary keys, foreign keys, or unique constraints on the target table may prevent the update from being successful.
  
  
  Solution:
  
  
  Check Schema Consistency: Ensure that the schema of the source and target tables are consistent. If additional columns have been added to the source table, they should also be added to the target table.
  
  
  Update Target Table: If there are new columns in the source table, you may need to update the target table schema to include these columns. This can typically be done using the Data Dictionary (SE11) in SAP.
  
  
  Review Data Types: Verify that the data types of the columns in both the source and target tables match. If there are discrepancies, adjust the target table accordingly.
  
  
  Check Replication Settings: Review the SLT configuration settings to ensure that they are correctly set up for the replication process. This includes checking the configuration for the relevant tables.
  
  
  Monitor Logs: Check the SLT logs for more detailed error messages that can provide additional context on what went wrong during the replication process.
  
  
  Reinitialize Replication: In some cases, it may be necessary to stop the replication, make the necessary adjustments, and then reinitialize the replication process.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SLT for Landscape Transformation configuration and monitoring.
  SAP Notes: Check for relevant SAP Notes that may address this specific error or provide guidance on replication issues.
  Documentation: Refer to the official SAP documentation for SLT and data replication for best practices and troubleshooting steps.
  
  If the issue persists after following these steps, it may be beneficial to consult with SAP support or a technical consultant who specializes in SAP data replication and SLT.