How To Fix RSDS188 - Delta field &1 does not exist in the field list

RSDS188 - Overview

• Message type: E = Error

• Message class: RSDS - New DataSource

• Message number: 188

• Message text: Delta field &1 does not exist in the field list

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 RSDS188 - Delta field &1 does not exist in the field list ?

  The SAP error message RSDS188 indicates that a delta field specified in a DataSource does not exist in the field list of the DataSource. This typically occurs when you are working with SAP BW (Business Warehouse) and trying to set up or manage delta loads for a DataSource.
  
  Cause:
  
  Field Mismatch: The delta field you are trying to use is not present in the DataSource's field list. This can happen if the DataSource was modified, or if the delta field was removed or renamed.
  Incorrect Configuration: The DataSource may not be properly configured to include the necessary fields for delta processing.
  DataSource Activation: The DataSource may not have been activated after changes were made, leading to discrepancies between the DataSource definition and its actual implementation.
  Version Issues: If you are using an older version of the DataSource or if there are inconsistencies between the source system and the BW system, this error can occur.
  
  
  Solution:
  
  
  Check DataSource