How To Fix RSB_GUI061 - Changing format of field &1 from external to internal format

SAP Error Message - Details

• Message type: E = Error

• Message class: RSB_GUI - Open Hub Destination - GUI

• Message number: 061

• Message text: Changing format of field &1 from external to internal format

What causes this issue?

You have changed the data format of the field from the external format
to the internal format.

System Response

The entries in the <LS>Length</> column of the field relate to the
internal format.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSB_GUI061 - Changing format of field &1 from external to internal format ?

  The SAP error message RSB_GUI061, which states "Changing format of field &1 from external to internal format," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is a mismatch between the data format expected by the system and the format of the data being processed.
  Cause:
  This error usually arises due to one of the following reasons:
  
  Data Type Mismatch: The data being processed is in an external format (e.g., string or character format) while the system expects it in an internal format (e.g., numeric or date format).
  Incorrect Data Mapping: The mapping of fields in the data source and the target InfoObject or InfoProvider may not align correctly, leading to format discrepancies.
  Data Source Issues: The data source may be providing data in an unexpected format, which the system cannot convert automatically.
  Transformation Rules: If you are using transformations to load data, the rules defined may not be correctly converting the data types.
  
  Solution:
  To resolve the RSB_GUI061 error, you can take the following steps:
  
  
  Check Data Types: Verify the data types of the fields in the source and target. Ensure that they match and are compatible. For example, if the target field is numeric, ensure that the source data is also numeric.
  
  
  Review Transformations: If you are using transformations, review the transformation rules to ensure that they are correctly converting the data types. You may need to adjust the rules to ensure proper conversion.
  
  
  Data Source Configuration: Check the configuration of the data source to ensure that it is set up correctly and that the data being extracted is in the expected format.
  
  
  Use Conversion Functions: If necessary, use conversion functions in your transformations to explicitly convert data from external to internal format. For example, you can use functions like CONVERT_TO_LOCAL or CONVERT_TO_DATE as needed.
  
  
  Test with Sample Data: If possible, test the data load with a smaller sample set to identify where the format mismatch occurs.
  
  
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as some issues may have been resolved in newer versions.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to RSB_GUI061 for any specific fixes or recommendations provided by SAP.
  Documentation: Review SAP documentation on data loading and transformation processes in BW/BI for best practices.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the RSB_GUI061 error in your SAP BW/BI environment.