How To Fix LTR2_ES145 - Source field &1-&2 for mapping &3 not found (position:&4)

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_ES -

• Message number: 145

• Message text: Source field &1-&2 for mapping &3 not found (position:&4)

What causes this issue?

Source field &V1&-&V2& for mapping &V3& not found (position: &V4&).

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.
Assign a transformation rule with suitable parameters to table field
&V3& at position &V4&, or, exclude the table field.
After that 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_ES145 - Source field &1-&2 for mapping &3 not found (position:&4) ?

  The SAP error message LTR2_ES145 indicates that there is an issue with a mapping configuration in the SAP system, specifically related to a source field that cannot be found. This error typically occurs in the context of data transfer or transformation processes, such as those involving SAP Data Services or SAP Landscape Transformation (SLT).
  Cause:
  The error message can be caused by several factors:
  
  Missing Source Field: The specified source field (indicated by &1 and &2) does not exist in the source structure or table that is being referenced for the mapping.
  Incorrect Mapping Configuration: The mapping configuration for the data transfer may be incorrect or incomplete, leading to the system being unable to locate the specified fields.
  Changes in Source Structure: If there have been recent changes to the source data structure (e.g., fields added, removed, or renamed), the mapping may no longer be valid.
  Typographical Errors: There may be typographical errors in the field names specified in the mapping.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Verify Source Fields:
  
  Check the source structure or table to ensure that the fields specified in the error message (&1 and &2) actually exist.
  If the fields have been renamed or removed, update the mapping accordingly.
  
  
  
  Review Mapping Configuration:
  
  Open the mapping configuration in the relevant SAP tool (e.g., SAP Data Services, SLT).
  Ensure that the mapping is correctly set up and that all required fields are included.
  
  
  
  Check for Recent Changes:
  
  Investigate if there have been any recent changes to the source data structure that could affect the mapping.
  If changes were made, update the mapping to reflect the new structure.
  
  
  
  Correct Typographical Errors:
  
  Double-check the field names in the mapping for any typographical errors and correct them as necessary.
  
  
  
  Test the Mapping:
  
  After making the necessary corrections, test the mapping to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to access the mapping configuration or data transfer settings (e.g., SLT configuration, Data Services Designer).
  Documentation: Refer to SAP documentation or help resources for detailed guidance on mapping configurations and troubleshooting common errors.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.