How To Fix CNV_IUUC_REPLICATION239 - Error during Initial Load

CNV_IUUC_REPLICATION239 - Overview

• Message type: E = Error

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

• Message number: 239

• Message text: Error during Initial Load

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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CNV_IUUC_REPLICATION239 - Details

• The SAP error message CNV_IUUC_REPLICATION239 typically occurs during the initial load phase of data replication in the context of SAP Landscape Transformation (SLT) or SAP Data Services. This error indicates that there was an issue during the initial data load process, which can be caused by various factors.
  Causes of CNV_IUUC_REPLICATION239
  
  
  Data Consistency Issues: The source data may have inconsistencies or integrity issues that prevent it from being replicated correctly.
  
  
  Configuration Errors: Incorrect configuration settings in the SLT system or the source system can lead to replication errors.
  
  
  Network Issues: Temporary network problems can interrupt the data transfer process.
  
  
  Database Locking: If the source database is locked or if there are long-running transactions, this can prevent the SLT from accessing the data.
  
  
  Insufficient Resources: Lack of memory, CPU, or disk space on the SLT server or the source system can lead to failures during the initial load.
  
  
  Data Type Mismatches: Mismatches between the data types in the