How To Fix LTR2_ES_CHECK_CNV026 - Table '&1' has no transformation rules assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_ES_CHECK_CNV - Messages for OBC Checks

• Message number: 026

• Message text: Table '&1' has no transformation rules assigned

Table without transformation rule
You are using a table in your conversion project which has no
transformation rules assigned. If the data doesn't change at all there
is no need to add such a table to the Embedded Specification. Hence you
should deactivate or delete the table within/from your Embedded
Specification.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_ES_CHECK_CNV026 - Table '&1' has no transformation rules assigned ?

  The SAP error message LTR2_ES_CHECK_CNV026 indicates that a specific table (denoted by &1) does not have any transformation rules assigned to it in the context of a data migration or transformation process, typically involving the SAP Landscape Transformation (SLT) or Data Migration tools.
  Cause:
  This error usually occurs when:
  
  Missing Transformation Rules: The table in question has not been configured with the necessary transformation rules that dictate how data should be transformed or mapped during the migration process.
  Incorrect Configuration: There may be an issue with the configuration of the data migration project, where the table was not included in the transformation rules setup.
  Data Model Changes: If there have been changes to the data model or the source system, the transformation rules may need to be updated or recreated.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Transformation Rules:
  
  Go to the relevant transaction in SAP (e.g., LTRC for Landscape Transformation) and check if the transformation rules for the specified table are defined.
  If not, you will need to create or assign the appropriate transformation rules for the table.
  
  
  
  Create Transformation Rules:
  
  If the transformation rules are missing, you can create them by navigating to the transformation rules section in the relevant transaction.
  Define the necessary mappings and transformations for the fields in the table.
  
  
  
  Review Configuration:
  
  Ensure that the configuration for the data migration project is correct and that all necessary tables are included in the transformation process.
  Check if there are any dependencies or prerequisites that need to be fulfilled before the transformation rules can be applied.
  
  
  
  Test the Configuration:
  
  After making changes, test the configuration to ensure that the transformation rules are now correctly applied and that the error does not reoccur.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or guides related to the specific data migration tool you are using for detailed instructions on setting up transformation rules.
  
  
  
  Seek Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support or consulting with a colleague who has experience with data migration in SAP.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTRC (for Landscape Transformation) or other related tools that may be involved in the data migration process.
  Data Migration Best Practices: Review best practices for data migration in SAP to ensure that your approach is aligned with recommended methodologies.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.