How To Fix RSTRAN515 - No source fields assigned to rule (target: &2 group &3)

RSTRAN515 - Overview

• Message type: E = Error

• Message class: RSTRAN - Messages for Transformation

• Message number: 515

• Message text: No source fields assigned to rule (target: &2 group &3)

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 RSTRAN515 - No source fields assigned to rule (target: &2 group &3) ?

  The SAP error message RSTRAN515 indicates that there are no source fields assigned to a transformation rule in the context of data transfer between InfoProviders, typically in the context of SAP BW (Business Warehouse) or SAP BW/4HANA. This error usually occurs during the data loading process when the system cannot find any source fields that correspond to the target fields defined in the transformation.
  
  Cause:
  
  Missing Source Fields: The transformation rule is defined without any source fields mapped to the target fields.
  Incorrect Transformation Configuration: The transformation might not be properly configured, leading to a lack of source field assignments.
  Changes in Data Model: If there have been changes in the source or target data models (like InfoObjects or InfoProviders), it may lead to the loss of field mappings.
  Data Source Issues: The data source might not be active or properly set up, leading to the absence of source fields.
  
  
  Solution:
  
  
  Check Transformation Settings:
  
  Go to the transformation