How To Fix RSDS098 - The field positions cannot be changed

RSDS098 - Overview

• Message type: E = Error

• Message class: RSDS - New DataSource

• Message number: 098

• Message text: The field positions cannot be changed

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 RSDS098 - The field positions cannot be changed ?

  The SAP error message RSDS098, which states "The field positions cannot be changed," typically occurs in the context of DataSource or InfoSource configuration in SAP BW (Business Warehouse). This error indicates that there is an issue with the field mapping or the structure of the DataSource that is being used.
  
  Cause:
  
  Field Position Mismatch: The error often arises when there is an attempt to change the position of fields in a DataSource or InfoSource that is already being used in a DataFlow or has existing data targets.
  Existing Data: If the DataSource has already been activated and data has been loaded, changing the field positions can lead to inconsistencies in the data model.
  Incompatible Changes: Certain changes to the structure of a DataSource (like changing field types or positions) are not allowed if they would affect existing data or mappings.
  
  
  Solution:
  
  Check Field Mapping: Review the field mapping in the DataSource or InfoSource. Ensure that the