How To Fix LTR2_ES_DSCR031 - Verify Mapping. DOMNAME: &1 - VALUE_NEW: &2 exist &3 times

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_ES_DSCR - OBT Data Scrambling

• Message number: 031

• Message text: Verify Mapping. DOMNAME: &1 - VALUE_NEW: &2 exist &3 times

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_ES_DSCR031 - Verify Mapping. DOMNAME: &1 - VALUE_NEW: &2 exist &3 times ?

  The SAP error message LTR2_ES_DSCR031 typically relates to issues in the data mapping process within the SAP Landscape Transformation (SLT) or Data Replication processes. This error indicates that there is a problem with the mapping of data fields, specifically that a certain value is being found multiple times when it is expected to be unique.
  Cause:
  
  Duplicate Values: The error suggests that the value for a specific field (indicated by VALUE_NEW: &2) exists multiple times in the source data or in the mapping configuration. This can happen if the source table has non-unique entries for a field that is expected to be unique.
  Mapping Configuration Issues: There may be a misconfiguration in the mapping settings where the mapping rules do not correctly handle duplicates.
  Data Quality Issues: The source data may have quality issues, such as duplicates or incorrect entries that violate the expected uniqueness constraints.
  
  Solution:
  
  Check Source Data: Review the source data for the field indicated by DOMNAME: &1 to identify if there are indeed duplicate values. You can run a query to count occurrences of the value in the source table.
  Adjust Mapping Rules: If duplicates are valid in your business context, you may need to adjust the mapping rules to handle these cases appropriately. This could involve changing the logic to aggregate or filter duplicates.
  Data Cleansing: If the duplicates are not valid, consider cleansing the source data to ensure that the values are unique before they are processed by the SLT.
  Consult Documentation: Review the SAP documentation for SLT and data mapping to ensure that your configuration aligns with best practices.
  Error Logs: Check the SLT error logs for more detailed information about the error and any related messages that could provide additional context.
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide guidance on handling mapping issues.
  SLT Configuration: Familiarize yourself with the SLT configuration settings, especially those related to data mapping and transformation rules.
  Data Replication: Understand the data replication process and how it handles unique constraints, as this can impact how data is processed and transferred.
  
  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.