How To Fix RSTRAN025 - Only &1 Source Currency/Unit Field Is Permitted for This Rule Type

SAP Error Message - Details

• Message type: E = Error

• Message class: RSTRAN - Messages for Transformation

• Message number: 025

• Message text: Only &1 Source Currency/Unit Field Is Permitted for This Rule Type

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 RSTRAN025 - Only &1 Source Currency/Unit Field Is Permitted for This Rule Type ?

  The SAP error message RSTRAN025 indicates that there is an issue with the configuration of a transformation rule in the SAP system, specifically related to the source currency or unit field. This error typically arises in the context of data transfer processes, such as when using SAP BW (Business Warehouse) or SAP S/4HANA.
  Cause:
  The error message "Only &1 Source Currency/Unit Field Is Permitted for This Rule Type" suggests that the transformation rule you are trying to execute has been configured incorrectly. The system expects only one source currency or unit field to be defined for the specific rule type you are using, but it has detected multiple fields or an incorrect configuration.
  Common Causes:
  
  Multiple Source Currency Fields: The transformation rule may have been set up with more than one source currency field, which is not allowed for the specific rule type.
  Incorrect Rule Type: The rule type you are using may not support the configuration you have set up.
  Data Source Configuration: The data source from which you are trying to extract data may have been incorrectly configured, leading to multiple currency fields being recognized.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Transformation Rules:
  
  Go to the transformation in the SAP BW system.
  Review the source fields defined in the transformation rules.
  Ensure that only one source currency or unit field is defined for the rule type in question.
  
  
  
  Modify the Transformation:
  
  If you find multiple source currency fields, modify the transformation to include only the required field.
  If necessary, adjust the mapping to ensure that the correct field is being used.
  
  
  
  Review Data Source:
  
  Check the data source configuration to ensure that it is set up correctly and does not include multiple currency fields.
  If the data source is incorrect, you may need to adjust it or create a new data source that meets the requirements.
  
  
  
  Test the Transformation:
  
  After making the necessary changes, test the transformation to ensure that it runs without errors.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct configuration, refer to SAP documentation or consult with your SAP Basis or BW team for guidance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or fixes related to this error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Consider reviewing training materials or documentation related to SAP BW transformations to better understand the configuration requirements.
  
  By following these steps, you should be able to identify and resolve the cause of the RSTRAN025 error in your SAP system.