How To Fix FDT_HANA198 - &2 and source field &3: Both use the same parameter ID &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_HANA - BRFplus: HANA Integration

• Message number: 198

• Message text: &2 and source field &3: Both use the same parameter ID &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_HANA198 - &2 and source field &3: Both use the same parameter ID &1 ?

  The SAP error message FDT_HANA198 typically indicates a conflict in parameter IDs when working with field mappings in SAP HANA or SAP Fiori applications. This error occurs when two different fields are trying to use the same parameter ID, which can lead to ambiguity in data processing.
  Cause:
  The error arises due to the following reasons:
  
  Duplicate Parameter IDs: Two or more fields are assigned the same parameter ID, which can happen during the configuration of data models or field mappings.
  Incorrect Configuration: There may be an oversight in the configuration settings where the same parameter ID is inadvertently assigned to multiple fields.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  Identify the Fields: Check the error message details to identify the fields involved (denoted by &2 and &3 in the error message).
  Review Parameter IDs: Go to the configuration settings where the parameter IDs are defined and review the assignments for the identified fields.
  Modify Parameter IDs: Change the parameter ID for one of the conflicting fields to ensure that each field has a unique parameter ID.
  Test the Changes: After making the changes, test the application or process again to ensure that the error is resolved.
  
  Related Information:
  
  Parameter IDs: These are identifiers used in SAP to manage and control the behavior of fields in data processing. Each field should have a unique parameter ID to avoid conflicts.
  SAP Documentation: Refer to the official SAP documentation or help portal for more detailed information on field mappings and parameter IDs.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team for further assistance.