How To Fix FDT_EXPRESSIONS859 - An invalid mapping exists for data object &1 (timepoint type timestamp)

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_EXPRESSIONS - Formula & Derivation Tool: Expressions

• Message number: 859

• Message text: An invalid mapping exists for data object &1 (timepoint type timestamp)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS859 - An invalid mapping exists for data object &1 (timepoint type timestamp) ?

  The SAP error message FDT_EXPRESSIONS859 indicates that there is an issue with the mapping of a data object, specifically related to a timestamp type. This error typically arises in the context of SAP's Flexible Data Import (FDI) or Flexible Data Transformation (FDT) tools, where data mappings are defined for data transformation processes.
  Cause:
  The error can occur due to several reasons:
  
  Invalid Mapping: The mapping for the specified data object (indicated by &1) is not correctly defined. This could be due to incorrect data types or incompatible formats.
  Timestamp Format Issues: The timestamp being processed may not conform to the expected format, leading to a failure in mapping.
  Missing Configuration: There may be missing or incorrect configuration settings in the data transformation process that affect how timestamps are handled.
  Data Object Definition: The data object itself may not be properly defined in the system, leading to issues when trying to map it.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Mapping Configuration:
  
  Review the mapping configuration for the data object specified in the error message. Ensure that the mapping is correctly defined and that the data types match.
  
  
  
  Validate Timestamp Format:
  
  Ensure that the timestamp values being processed are in the correct format. SAP typically expects timestamps in a specific format (e.g., YYYY-MM-DD HH:MM:SS). Validate the input data to ensure it adheres to this format.
  
  
  
  Review Data Object Definition:
  
  Check the definition of the data object in the system. Ensure that it is correctly defined and that all necessary attributes are set up properly.
  
  
  
  Test with Sample Data:
  
  If possible, test the mapping with sample data that is known to be valid. This can help isolate whether the issue is with the data itself or the mapping configuration.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources related to FDT and data mapping for additional guidance on how to properly configure mappings for timestamp data types.
  
  
  
  Debugging:
  
  If the issue persists, consider enabling debugging or logging features in the FDT tool to get more detailed information about where the mapping is failing.
  
  
  
  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 FDT and data mappings.
  
  
  
  Related Information:
  
  SAP FDT Documentation: Review the official SAP documentation for Flexible Data Transformation to understand the expected formats and configurations.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found effective.
  Error Codes: Familiarize yourself with other related error codes that may provide additional context or information regarding data mapping issues.
  
  By following these steps, you should be able to identify and resolve the cause of the FDT_EXPRESSIONS859 error in your SAP environment.