How To Fix RSL_UI209 - Data comparison not possible

RSL_UI209 - Overview

• Message type: E = Error

• Message class: RSL_UI -

• Message number: 209

• Message text: Data comparison not possible

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 RSL_UI209 - Data comparison not possible ?

  The SAP error message RSL_UI209, which states "Data comparison not possible," typically occurs in the context of data analysis or reporting within SAP systems, particularly when using tools like SAP BusinessObjects or SAP BW (Business Warehouse). This error indicates that the system is unable to perform a comparison of data due to various reasons.
  Causes:
  
  Inconsistent Data Structures: The data structures being compared may not be compatible. This can happen if the data sources have different characteristics or formats.
  Missing Data: One of the datasets may be missing required fields or records, making it impossible to perform a comparison.
  Data Type Mismatch: The data types of the fields being compared may not match (e.g., comparing a string to a number).
  Filters or Restrictions: There may be filters applied that restrict the data in such a way that a comparison cannot be made.
  Technical Issues: There could be underlying technical issues, such as problems with the database