How To Fix FDT_CHANGE_INFO118 - &1 mappings were added in the expression

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CHANGE_INFO - FDT: Changes info in object for different versions

• Message number: 118

• Message text: &1 mappings were added in the expression

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CHANGE_INFO118 - &1 mappings were added in the expression ?

  The SAP error message FDT_CHANGE_INFO118 typically indicates that there are issues related to the mappings in the expression of a Data Transformation (DT) in SAP. This error usually arises when new mappings have been added to an existing expression, and the system is unable to process them correctly due to various reasons.
  Cause:
  
  Inconsistent Mappings: The new mappings added may not be consistent with the existing data structure or may not align with the expected input/output of the transformation.
  Syntax Errors: There could be syntax errors in the expression after adding the new mappings.
  Data Type Mismatch: The data types of the new mappings may not match the expected data types in the transformation logic.
  Missing Dependencies: If the new mappings depend on other mappings or variables that are not defined or are missing, this can lead to errors.
  Versioning Issues: If the transformation has been modified in a way that is incompatible with previous versions, it may cause this error.
  
  Solution:
  
  Review Mappings: Check the newly added mappings for consistency with the existing mappings. Ensure that they are correctly defined and aligned with the transformation logic.
  Check Syntax: Validate the syntax of the expression after adding the new mappings. Look for any typos or incorrect function usage.
  Data Type Validation: Ensure that the data types of the new mappings are compatible with the expected data types in the transformation.
  Dependencies: Verify that all dependencies required by the new mappings are defined and available in the transformation.
  Testing: Test the transformation with sample data to see if the error persists. This can help isolate the issue.
  Rollback Changes: If the issue cannot be resolved, consider rolling back the changes to the last known working state and re-adding the mappings incrementally to identify the problematic mapping.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  Documentation: Refer to the official SAP documentation for Data Transformation to understand the expected structure and requirements for mappings and expressions.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.