How To Fix IUUC_TAB235 - &1 selected, &2 downloaded, &3 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_TAB - IUUC: Messages for table analysis

• Message number: 235

• Message text: &1 selected, &2 downloaded, &3 failed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_TAB235 - &1 selected, &2 downloaded, &3 failed ?

  The SAP error message IUUC_TAB235 typically relates to issues encountered during the data replication process in SAP Landscape Transformation (SLT) or SAP Data Services. This error indicates that there was a problem with the data download process, where a certain number of records were selected, some were successfully downloaded, and others failed.
  Cause:
  
  Data Quality Issues: The records that failed to download may contain invalid data or violate constraints in the target system.
  Network Issues: Temporary network problems can interrupt the data transfer process.
  Configuration Issues: Incorrect configuration settings in SLT or the target system can lead to failures.
  Resource Limitations: Insufficient resources (like memory or disk space) on the target system can cause failures.
  Locking Issues: If the source data is locked or being modified during the download process, it can lead to failures.
  
  Solution:
  
  Check Logs: Review the SLT logs or the relevant logs in the target system to identify the specific records that failed and the reasons for the failure.
  Data Validation: Validate the data in the source system to ensure it meets the requirements of the target system. Look for any anomalies or invalid entries.
  Network Stability: Ensure that the network connection between the source and target systems is stable and reliable.
  Configuration Review: Verify the configuration settings in SLT and the target system to ensure they are correct and optimal for the data being replicated.
  Resource Monitoring: Check the resource usage on the target system. Ensure that there is enough memory, CPU, and disk space available.
  Retry Mechanism: If the issue is transient, you may simply retry the download process for the failed records.
  Error Handling: Implement error handling mechanisms to manage and log failures for future analysis.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SLT Monitor (LTRC) to monitor the replication process and view detailed logs.
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to IUUC_TAB235.
  Documentation: Refer to the official SAP documentation for SLT and data replication for best practices and troubleshooting steps.
  Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed logs and error messages.
  
  By following these steps, you should be able to diagnose and resolve the IUUC_TAB235 error effectively.