How To Fix IUUC_MAIN119 - Fieldname &1 invalid for table &2 (secondary index creation failed)

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_MAIN - IUUC: Main Message class

• Message number: 119

• Message text: Fieldname &1 invalid for table &2 (secondary index creation failed)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_MAIN119 - Fieldname &1 invalid for table &2 (secondary index creation failed) ?

  The SAP error message IUUC_MAIN119 indicates that there is an issue with the creation of a secondary index due to an invalid field name for a specified table. This error typically occurs during the process of data replication or when trying to create a secondary index in the context of SAP Landscape Transformation (SLT) or other data replication scenarios.
  Cause:
  
  Invalid Field Name: The field name specified in the error message does not exist in the specified table. This could be due to a typo, a field that has been removed or renamed, or a field that is not part of the table structure.
  Table Structure Changes: If the table structure has changed (e.g., fields added or removed) after the initial configuration, the secondary index creation may fail if it references outdated field names.
  Replication Configuration Issues: There may be issues in the configuration of the replication setup, such as incorrect mapping of fields or tables.
  
  Solution:
  
  Verify Field Names: Check the field name mentioned in the error message against the actual structure of the specified table in the SAP system. You can do this using transaction SE11 (Data Dictionary) to view the table structure.
  Update Secondary Index Configuration: If the field name is indeed invalid, you will need to update the secondary index configuration to reference valid fields. This may involve modifying the replication settings or reconfiguring the secondary index.
  Check for Table Changes: If there have been recent changes to the table structure, ensure that all related configurations are updated accordingly. This may include re-creating the secondary index or adjusting the replication settings.
  Re-run the Replication: After making the necessary changes, re-run the replication process to see if the error persists.
  Consult Documentation: Refer to SAP documentation or notes related to SLT and secondary index creation for any specific guidelines or troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Use SE11 to check table structures, SE14 for database utility, and SLT-specific transactions for monitoring replication.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SLT Configuration: Review the SLT configuration settings to ensure that all mappings and settings are correct.
  Logs and Traces: Check the SLT logs and traces for more detailed error messages that may provide additional context for the issue.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.