How To Fix LTR2_RN013 - Invalid mapping mode '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_RN - LTR2 RN: Message class

• Message number: 013

• Message text: Invalid mapping mode '&1'

What causes this issue?

The mapping mode of the renumbering object is invalid.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Modify the mapping mode of the renumbering object as shown in the
following supported options:
' ': Use default
'N': No change
'O': One to one
'F': Offset mode
'M': No change - no check

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_RN013 - Invalid mapping mode '&1' ?

  The SAP error message LTR2_RN013 Invalid mapping mode '&1' typically occurs in the context of SAP Landscape Transformation (SLT) or data replication scenarios. This error indicates that an invalid mapping mode has been specified in the configuration or during the execution of a data transformation or replication task.
  Cause:
  The error is caused by one of the following reasons:
  
  Incorrect Mapping Mode: The mapping mode specified in the configuration does not match any of the valid options recognized by the system.
  Typographical Error: There may be a typo in the mapping mode name, leading to the system not recognizing it.
  Configuration Issues: The mapping mode may not be properly configured in the SLT settings or the relevant transformation rules.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Mapping Mode:
  
  Review the mapping mode specified in your configuration. Ensure that it matches one of the valid mapping modes supported by SAP.
  Common mapping modes include "1:1", "1:N", "N:1", etc. Refer to the SAP documentation for a complete list of valid mapping modes.
  
  
  
  Correct Typographical Errors:
  
  Double-check for any typographical errors in the mapping mode name. Ensure that it is spelled correctly and follows the expected format.
  
  
  
  Review Configuration:
  
  Go through the SLT configuration settings to ensure that the mapping mode is correctly set up. This includes checking the transformation rules and any related settings.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation or help resources for guidance on valid mapping modes and their usage in your specific version of SAP.
  
  
  
  Testing:
  
  After making corrections, test the configuration again to see if the error persists. If it does, consider checking the logs for additional error messages that may provide more context.
  
  
  
  Seek Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support or consulting with a technical expert who specializes in SLT or data replication.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SLT Documentation: Review the SAP Landscape Transformation documentation for detailed information on mapping modes and configuration best practices.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the error message LTR2_RN013.