How To Fix CNV_IUUC_REPLICATION290 - &1 value unknown for Mass Transfer &2 and Table &3

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 290

• Message text: &1 value unknown for Mass Transfer &2 and Table &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPLICATION290 - &1 value unknown for Mass Transfer &2 and Table &3 ?

  The SAP error message CNV_IUUC_REPLICATION290 typically occurs during data replication processes, particularly in the context of SAP Landscape Transformation (SLT) or data migration scenarios. This error indicates that there is an issue with a specific value being unknown or not recognized in the context of a mass transfer operation.
  Cause:
  The error message CNV_IUUC_REPLICATION290 is generally caused by one of the following issues:
  
  Missing or Incorrect Data: The value being referenced in the mass transfer operation is not present in the source table or is not valid for the specified context.
  Configuration Issues: There may be a misconfiguration in the SLT settings or the data transfer settings that leads to the system not recognizing the value.
  Data Type Mismatch: The data type of the value being processed may not match the expected data type in the target table.
  Replication Settings: The replication settings for the specific table may not be correctly set up, leading to issues in recognizing the values during the transfer.
  
  Solution:
  To resolve the CNV_IUUC_REPLICATION290 error, you can follow these steps:
  
  Check Source Data: Verify that the data in the source table is complete and that the values being referenced exist and are valid.
  Review Configuration: Check the SLT configuration settings to ensure that the mass transfer settings are correctly configured for the specific table and data.
  Data Type Validation: Ensure that the data types in the source and target tables match. If there are discrepancies, you may need to adjust the data types or perform data transformations.
  Replication Settings: Review the replication settings for the table in question. Ensure that the table is included in the replication setup and that there are no filters or conditions that might exclude certain values.
  Logs and Traces: Check the SLT logs and traces for more detailed error messages or warnings that can provide additional context about the issue.
  Consult Documentation: Refer to SAP documentation or notes related to SLT and data replication for any specific guidance or known issues related to this error.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SLT Documentation: Review the official SAP documentation for Landscape Transformation to understand the configuration and operational aspects better.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can share their solutions.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.