How To Fix IUUC_TAB123 - Save failed for Mass Transfer ID &1, Timestamp &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 123

• Message text: Save failed for Mass Transfer ID &1, Timestamp &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_TAB123 - Save failed for Mass Transfer ID &1, Timestamp &2 ?

  The SAP error message "IUUC_TAB123 Save failed for Mass Transfer ID &1, Timestamp &2" typically occurs in the context of data replication or mass data transfer processes, particularly when using the SAP Landscape Transformation (SLT) Replication Server or similar tools. This error indicates that there was a failure in saving the data for a specific mass transfer operation.
  Causes:
  
  Data Consistency Issues: There may be inconsistencies in the data being transferred, such as missing mandatory fields or data type mismatches.
  Locking Issues: The target table may be locked by another process, preventing the mass transfer from completing.
  Configuration Errors: Incorrect configuration settings in the SLT or related systems can lead to failures in data transfer.
  Database Constraints: Violations of database constraints (e.g., primary key, foreign key) can cause the save operation to fail.
  Network Issues: Temporary network issues or connectivity problems between the source and target systems can interrupt the data transfer process.
  Insufficient Authorizations: The user or process executing the mass transfer may lack the necessary authorizations to perform the operation.
  
  Solutions:
  
  Check Data Consistency: Review the data being transferred for any inconsistencies or missing fields. Ensure that all required fields are populated correctly.
  Release Locks: Investigate if the target table is locked. You can use transaction codes like SM12 to check for locks and release them if necessary.
  Review Configuration: Verify the configuration settings in the SLT or related systems to ensure they are set up correctly for the mass transfer.
  Check Database Constraints: Look for any database constraints that may be violated by the data being transferred. Adjust the data or constraints as necessary.
  Monitor Network Connectivity: Ensure that there are no network issues affecting the connection between the source and target systems.
  Check Authorizations: Ensure that the user or process executing the mass transfer has the necessary authorizations to perform the operation.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SLT, SM37 (to check job logs), and SM21 (to check system logs) for troubleshooting.
  Logs: Check the SLT logs for more detailed error messages that can provide insights into the specific cause of the failure.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to this error message.
  Documentation: Review the official SAP documentation for SLT and mass data transfer processes for best practices and troubleshooting steps.
  
  If the issue persists after following these steps, it may be beneficial to engage SAP support for further assistance.