How To Fix /LTB/TR_BAS064 - Several mapping files for the same transformation rule

SAP Error Message - Details

• Message type: E = Error

• Message class: /LTB/TR_BAS -

• Message number: 064

• Message text: Several mapping files for the same transformation rule

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /LTB/TR_BAS064 - Several mapping files for the same transformation rule ?

  The SAP error message /LTB/TR_BAS064 Several mapping files for the same transformation rule typically occurs in the context of SAP Data Services or SAP Landscape Transformation (SLT) when there are multiple mapping files associated with a single transformation rule. This can lead to confusion in the data transformation process, as the system may not know which mapping file to use.
  Cause:
  
  
  Duplicate Mapping Files: The primary cause of this error is the existence of multiple mapping files that are defined for the same transformation rule. This can happen due to:
  
  Incorrect configuration or setup of the transformation rules.
  Manual errors during the creation or modification of mapping files.
  Importing or migrating multiple versions of mapping files without proper version control.
  
  
  
  Configuration Issues: There may be issues in the configuration settings that allow multiple mappings to be associated with the same transformation rule.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify Duplicate Mapping Files:
  
  Check the configuration of the transformation rules in the SAP system.
  Look for any duplicate entries or mapping files that are associated with the same transformation rule.
  
  
  
  Remove or Consolidate Duplicates:
  
  If you find multiple mapping files, decide which one is the correct or most up-to-date version.
  Remove or deactivate the unnecessary mapping files to ensure that only one mapping file is associated with the transformation rule.
  
  
  
  Review Configuration:
  
  Review the configuration settings for the transformation rules to ensure that they are set up correctly and do not allow for multiple mappings.
  Make sure that the naming conventions and file paths are unique to avoid confusion.
  
  
  
  Testing:
  
  After making the necessary changes, test the transformation rule to ensure that it works correctly without any errors.
  
  
  
  Documentation:
  
  Document the changes made to the mapping files and transformation rules for future reference and to prevent similar issues from occurring.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes or Knowledge Base Articles that may provide additional insights or updates regarding this error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  Version Control: Implement a version control system for mapping files to prevent duplication and ensure that only the latest versions are in use.
  
  By following these steps, you should be able to resolve the error and ensure that your transformation rules function correctly without ambiguity.