How To Fix RSM422 - Target unit and source unit for key figure & are different

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM -

• Message number: 422

• Message text: Target unit and source unit for key figure & are different

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSM422 - Target unit and source unit for key figure & are different ?

  The SAP error message RSM422 indicates that there is a mismatch between the target unit and the source unit for a key figure in a data transfer process, typically in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This error usually occurs during data loading or transformation processes when the system expects the units of measure to be consistent but finds discrepancies.
  Cause:
  
  Unit Mismatch: The source data and target data are using different units of measure. For example, the source might be in kilograms while the target expects grams.
  Configuration Issues: The InfoObjects or key figures may not be properly configured to handle unit conversions.
  Data Source Issues: The data source might be providing data in a different unit than what is expected in the target InfoProvider.
  Transformation Rules: The transformation rules defined in the data flow may not account for unit conversions or may be incorrectly set up.
  
  Solution:
  
  Check Source and Target Units: Verify the units of measure for both the source and target key figures. Ensure they are consistent or that appropriate conversions are applied.
  Adjust Transformation Rules: If the transformation is supposed to convert units, ensure that the rules are correctly defined to handle the conversion.
  Modify InfoObject Settings: Check the settings of the InfoObjects involved. Ensure that they are configured to handle the expected units of measure.
  Data Source Configuration: Review the data source configuration to ensure that it is providing data in the expected format and unit.
  Unit Conversion: If necessary, implement a unit conversion in the transformation process to convert the source unit to the target unit.
  Testing: After making changes, test the data load process to ensure that the error is resolved.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to this error message for any specific patches or updates that may address known issues.
  Documentation: Review SAP documentation on data modeling, InfoObjects, and transformations to ensure best practices are followed.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar experiences from other users.
  
  By addressing the unit mismatch and ensuring proper configuration, you should be able to resolve the RSM422 error and successfully complete your data transfer process.