How To Fix LTR2_ES_DSCR016 - Mapping Table already filled for Domaname &1

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_ES_DSCR - OBT Data Scrambling

• Message number: 016

• Message text: Mapping Table already filled for Domaname &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_ES_DSCR016 - Mapping Table already filled for Domaname &1 ?

  The SAP error message LTR2_ES_DSCR016 indicates that the mapping table for a specific domain name is already filled. This typically occurs in the context of SAP Landscape Transformation (SLT) or Data Replication, where the system is trying to populate a mapping table that has already been populated with data.
  Cause:
  The error can occur due to several reasons:
  
  Duplicate Execution: The process that populates the mapping table is being executed multiple times for the same domain name.
  Incomplete Cleanup: Previous operations may not have completed successfully, leaving the mapping table in a filled state.
  Configuration Issues: There may be issues with the configuration of the SLT or the data replication setup that lead to this error.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check the Mapping Table: 
  
  Use transaction codes like SE11 or SE16 to check the contents of the mapping table associated with the domain name. Ensure that it is indeed filled and determine if the data is valid.
  
  
  
  Clear the Mapping Table:
  
  If the mapping table is filled but should not be, you may need to clear it. This can typically be done using a specific transaction or program designed for this purpose. Be cautious with this step, as it may affect ongoing data replication processes.
  
  
  
  Review Replication Settings:
  
  Check the configuration settings for the SLT or data replication. Ensure that the domain name is correctly set up and that there are no conflicting settings.
  
  
  
  Restart the Replication Process:
  
  After clearing the mapping table or making necessary adjustments, restart the replication process to see if the error persists.
  
  
  
  Consult SAP Notes:
  
  Look for any relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLT, SE11, SE16, and others that may help in diagnosing and resolving the issue.
  Documentation: Review SAP documentation related to SLT and data replication for best practices and troubleshooting tips.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to diagnose and resolve the error message LTR2_ES_DSCR016 effectively.