How To Fix LTR2_ES_DSCR030 - Verify Mapping. DOMNAME: &1 - VALUE_OLD: &2 exist &3 times

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_ES_DSCR - OBT Data Scrambling

• Message number: 030

• Message text: Verify Mapping. DOMNAME: &1 - VALUE_OLD: &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_DSCR030 - Verify Mapping. DOMNAME: &1 - VALUE_OLD: &2 exist &3 times ?

  The SAP error message LTR2_ES_DSCR030 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 domain name (DOMNAME) has a value (VALUE_OLD) that exists multiple times in the mapping configuration.
  Cause:
  
  Duplicate Entries: The error suggests that there are duplicate entries for the specified domain name in the mapping configuration. This can happen if the mapping rules are not defined correctly or if there are multiple mappings pointing to the same value.
  Incorrect Configuration: The mapping configuration may not be set up correctly, leading to conflicts in how data is being transformed or replicated.
  Data Integrity Issues: There may be underlying data integrity issues in the source system that are causing the same value to appear multiple times.
  
  Solution:
  
  
  Check Mapping Configuration:
  
  Go to the mapping configuration in the SLT or Data Replication settings.
  Look for the domain name specified in the error message and check for duplicate entries.
  Ensure that each value is mapped uniquely and correctly.
  
  
  
  Remove Duplicates:
  
  If you find duplicate mappings, remove or correct them to ensure that each value is mapped only once.
  
  
  
  Validate Data:
  
  Check the source data for the specified domain to ensure that there are no unexpected duplicates.
  If duplicates exist in the source data, consider how to handle them (e.g., by aggregating, filtering, or transforming the data).
  
  
  
  Test the Mapping:
  
  After making changes, test the mapping to ensure that the error no longer occurs and that data is being replicated correctly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on mapping configurations and best practices.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SLT Documentation: Review the SAP Landscape Transformation documentation for detailed information on mapping and data replication processes.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the LTR2_ES_DSCR030 error message in your SAP environment.