How To Fix LTR2_ES137 - For &1-&2 (&3) no transformation rule specified

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_ES -

• Message number: 137

• Message text: For &1-&2 (&3) no transformation rule specified

What causes this issue?

For table field &V1&-&V2& (sequence number of RAS entry &V3&) no
transformation rule specified.

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?

Go to the tab 'Rule Assignment' of the embedded specification and check
the settings done for domains, data elements, and table fields. There
should be one assignment without an associated transformation rule.
Correct this entry and re-execute this activity again.

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_ES137 - For &1-&2 (&3) no transformation rule specified ?

  The SAP error message LTR2_ES137 typically indicates that there is no transformation rule specified for a specific combination of source and target objects in the context of data transformation or data migration processes. This error is often encountered in the context of SAP Landscape Transformation (SLT) or data replication scenarios.
  Cause:
  The error occurs when the system is trying to perform a data transformation but cannot find a defined transformation rule for the specified source and target objects. This can happen due to several reasons:
  
  Missing Transformation Rules: The transformation rules for the specified source and target objects have not been defined in the system.
  Incorrect Configuration: The configuration settings for the data transformation might be incorrect or incomplete.
  Object Mismatch: The source and target objects specified in the transformation do not match any existing rules in the system.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Define Transformation Rules:
  
  Go to the relevant transaction in SAP (e.g., LTRC for SLT configuration).
  Navigate to the transformation rules section and create or modify the transformation rules for the specified source and target objects.
  
  
  
  Check Existing Rules:
  
  Review the existing transformation rules to ensure that they are correctly defined for the specific source and target objects.
  Make sure that the rules are active and properly configured.
  
  
  
  Validate Configuration:
  
  Ensure that the configuration settings for the data replication or transformation process are complete and correct.
  Check for any missing parameters or settings that might be causing the issue.
  
  
  
  Test the Transformation:
  
  After defining or modifying the transformation rules, test the transformation process to ensure that the error no longer occurs.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on defining transformation rules and troubleshooting related issues.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTRC (for SLT configuration) and LTR2 (for transformation rules).
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  Community Forums: Engage with SAP community forums or support channels for shared experiences and solutions from other users who may have encountered the same error.
  
  By following these steps, you should be able to identify and resolve the cause of the LTR2_ES137 error in your SAP environment.