How To Fix FDT_CORE312 - Error when translating to external type

FDT_CORE312 - Overview

• Message type: E = Error

• Message class: FDT_CORE - Formula & Derivation Tool: Core

• Message number: 312

• Message text: Error when translating to external type

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE312 - Error when translating to external type ?

  The SAP error message FDT_CORE312 typically occurs in the context of SAP's Flexible Data Import (FDI) or Flexible Data Transfer (FDT) framework. This error indicates that there is an issue when translating data to an external type, which can happen for various reasons. Below are some common causes, potential solutions, and related information for this error:
  Causes:
  
  
  Data Type Mismatch: The data being imported may not match the expected data type defined in the target structure. For example, trying to import a string into a numeric field.
  
  
  Invalid Format: The format of the data being imported may not conform to the expected format. For instance, date formats or decimal separators might be incorrect.
  
  
  
  Configuration Issues: There may be issues with the configuration of the FDT or FDI settings, such as incorrect mappings or transformations.
  
  
  Missing or Incorrect Mapping: If the mapping between the source and target fields is not correctly defined, it can lead to