How To Fix LTR2_RN_CHECK038 - Project mapping mode '&1' is not valid

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 038

• Message text: Project 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,
'F':Offset mode or
'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_RN_CHECK038 - Project mapping mode '&1' is not valid ?

  The SAP error message LTR2_RN_CHECK038 indicates that there is an issue with the project mapping mode specified in your configuration. This error typically arises in the context of SAP Landscape Transformation (SLT) or related data replication scenarios where project mapping is involved.
  Cause:
  The error message suggests that the project mapping mode you are trying to use is not valid. This could be due to several reasons:
  
  Incorrect Configuration: The project mapping mode specified in your settings does not match any of the predefined modes in the system.
  Typographical Error: There may be a typo in the project mapping mode name.
  Version Compatibility: The project mapping mode may not be supported in the version of SAP you are using.
  Missing Customization: If you are using a custom project mapping mode, it may not be properly defined or activated in the system.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the relevant configuration settings in your SAP system where the project mapping mode is defined.
  Verify that the project mapping mode you are using is valid and correctly spelled.
  
  
  
  Review Documentation:
  
  Consult the SAP documentation or help files related to project mapping modes to ensure you are using a supported mode.
  
  
  
  Use Standard Modes:
  
  If you are using a custom mapping mode, consider switching to a standard project mapping mode that is known to work.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve compatibility issues.
  
  
  
  Consult SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. Provide them with the exact error message and context in which it occurs.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SLT_CONFIG or LTRC to access the relevant configuration settings.
  SAP Notes: Check for any SAP Notes related to this error message or project mapping modes, as they may provide additional insights or fixes.
  Community Forums: Consider searching or posting in SAP community forums for similar issues faced by other users.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.