How To Fix RSPLF018 - Reference data is not unique

RSPLF018 - Overview

• Message type: E = Error

• Message class: RSPLF - Planning Framework

• Message number: 018

• Message text: Reference data is not unique

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 RSPLF018 - Reference data is not unique ?

  The SAP error message RSPLF018, which states "Reference data is not unique," typically occurs in the context of SAP BW (Business Warehouse) when dealing with planning functions or when trying to execute a planning sequence. This error indicates that the system has encountered multiple entries for reference data that should be unique, leading to ambiguity in processing.
  Causes:
  
  Duplicate Entries: The most common cause is that there are duplicate entries in the reference data (e.g., in the InfoProvider or planning object) that the planning function is trying to access.
  Incorrect Data Model: The data model may not be correctly defined, leading to multiple records being returned for a single reference.
  Incorrect Filters: Filters applied in the planning function may not be specific enough, causing multiple records to match the criteria.
  Data Integrity Issues: There may be issues with data integrity, such as incorrect data loads or transformations that have led to duplicates.
  
  Solutions:
  
  Check for Duplicates: Review