How To Fix RSTRAN661 - Rule according to &1 (group: &2, type: &3) created. Error in rule details

RSTRAN661 - Overview

• Message type: E = Error

• Message class: RSTRAN - Messages for Transformation

• Message number: 661

• Message text: Rule according to &1 (group: &2, type: &3) created. Error in rule details

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 RSTRAN661 - Rule according to &1 (group: &2, type: &3) created. Error in rule details ?

  The SAP error message RSTRAN661 typically indicates that there is an issue with a transformation rule in the context of data transfer processes, particularly in SAP BW (Business Warehouse) or SAP BW/4HANA. This error suggests that there is a problem with the details of a specific transformation rule, which could be related to the configuration or the data being processed.
  
  Cause:
  
  Incorrect Rule Configuration: The transformation rule may not be configured correctly, leading to inconsistencies or errors in the data mapping.
  Data Type Mismatch: There may be a mismatch between the data types of the source and target fields in the transformation rule.
  Missing or Invalid Source Fields: The source fields referenced in the transformation rule may be missing or invalid.
  Inconsistent Data: The data being processed may not meet the expected criteria defined in the transformation rules.
  Technical Issues: There could be underlying technical issues, such as problems with the data source or the BW