How To Fix LTR2_RN_CHECK015 - Mapping mode '&1' is not valid

LTR2_RN_CHECK015 - Overview

• Message type: E = Error

• Message class: LTR2_RN_CHECK - LTR2 RN: Renumbering project checking message class

• Message number: 015

• Message text: Mapping mode '&1' is not valid

What causes this issue?

Given mapping mode is not valid.

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?

Use mapping mode 'N':No change,'O':One to one, or 'F':Offset mode.

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_RN_CHECK015 - Mapping mode '&1' is not valid ?

  The SAP error message LTR2_RN_CHECK015 indicates that there is an issue with the mapping mode specified in your configuration. The message states that the mapping mode '&1' is not valid, where '&1' represents the specific mapping mode that was attempted.
  
  Cause:
  
  Invalid Mapping Mode: The mapping mode specified in the configuration does not match any of the valid options recognized by the system. This could be due to a typo, an outdated configuration, or an unsupported mapping mode.
  
  Configuration Issues: The mapping mode may not be properly defined in the system settings or may not be compatible with the current version of the software.
  Custom Development: If there are custom developments or enhancements in your SAP environment, they may not be correctly handling the mapping modes.
  
  
  Solution:
  
  Check Valid Mapping Modes: Review the documentation or configuration settings to identify the valid mapping modes that can be used. Ensure that the mapping mode you are trying to