How To Fix FDT_HRF121 - Only time, date, or timestamp are allowed for &1

FDT_HRF121 - Overview

• Message type: E = Error

• Message class: FDT_HRF - FDT: HRF

• Message number: 121

• Message text: Only time, date, or timestamp are allowed for &1

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_HRF121 - Only time, date, or timestamp are allowed for &1 ?

  The SAP error message FDT_HRF121 indicates that there is an issue with the data type being used in a field that is expected to contain only time, date, or timestamp values. This error typically arises in the context of SAP applications that utilize the Flexible Data Import (FDI) framework or similar functionalities where data types are strictly enforced.
  
  Cause:
  The error occurs when:
  
  A field that is expected to contain a time, date, or timestamp value is populated with an incorrect data type (e.g., a string or numeric value).
  The format of the date or time being entered does not match the expected format defined in the system.
  There may be a mismatch between the data type defined in the data model and the data being provided during the import or processing.
  
  
  Solution:
  To resolve the FDT_HRF121 error, consider the following steps:
  
  
  Check Data Types: Ensure that the data being inputted into the field corresponds to the expected