How To Fix RSB_GUI081 - Selected length can lead to loss of information

SAP Error Message - Details

• Message type: E = Error

• Message class: RSB_GUI - Open Hub Destination - GUI

• Message number: 081

• Message text: Selected length can lead to loss of information

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 RSB_GUI081 - Selected length can lead to loss of information ?

  The SAP error message RSB_GUI081 ("Selected length can lead to loss of information") typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when you are trying to display or manipulate data in a way that the selected length of a field or variable may truncate or lose information.
  Cause:
  This error is usually caused by one of the following reasons:
  
  Field Length Mismatch: The length of the field you are trying to display or process is shorter than the actual data length. For example, if a field is defined to hold 10 characters but the data contains 15 characters, this can lead to truncation.
  Data Type Issues: The data type of the variable or field may not be compatible with the data being processed, leading to potential loss of information.
  Query Design: In queries, if you have defined a characteristic or key figure with a specific length that is less than the actual data length, this error can occur.
  
  Solution:
  To resolve the RSB_GUI081 error, you can take the following steps:
  
  Check Field Definitions: Review the definitions of the fields or variables in your query or report. Ensure that the lengths are sufficient to accommodate the data being processed.
  Adjust Query Settings: If you are using a query, check the settings for the characteristics and key figures. Make sure that the lengths are set appropriately.
  Modify Data Types: If applicable, change the data types of the fields to ensure they can handle the data without truncation.
  Test with Sample Data: Run tests with sample data to see if the issue persists. This can help identify if the problem is with specific data entries.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on field lengths and data types relevant to your version of SAP BW/BI.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Data Modeling: Ensure that your data modeling practices are sound, and that you are following best practices for defining fields and data types in your BW/BI environment.
  
  By following these steps, you should be able to identify the cause of the RSB_GUI081 error and implement a solution to prevent loss of information in your SAP BW/BI reports or queries.