How To Fix R9050 - Variable type &1 is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: R9 - Business Explorer

• Message number: 050

• Message text: Variable type &1 is not supported

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 R9050 - Variable type &1 is not supported ?

  The SAP error message R9050, which states "Variable type &1 is not supported," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when dealing with variables in queries or reports. This error indicates that the variable type specified is not recognized or supported by the system.
  Cause:
  
  Unsupported Variable Type: The variable type specified in the query or report is not valid. This could happen if the variable is defined incorrectly or if it is of a type that the system does not support.
  Incorrect Configuration: The variable might be configured incorrectly in the query designer or in the data source.
  Data Source Issues: The underlying data source may not support the variable type being used.
  Version Compatibility: There may be compatibility issues between different versions of SAP BW or BI, where certain variable types are not supported in the current version.
  
  Solution:
  
  Check Variable Definition: Review the definition of the variable in the query designer. Ensure that the variable type is correctly defined and is one of the supported types (e.g., selection, text, etc.).
  Modify Query: If the variable type is indeed unsupported, consider modifying the query to use a different variable type that is supported by the system.
  Update Data Source: Ensure that the data source being used in the query supports the variable type. If necessary, update the data source or use a different one that is compatible.
  Consult Documentation: Refer to the SAP documentation for the specific version you are using to understand which variable types are supported and any limitations that may apply.
  Check for Updates: If you are using an older version of SAP BW or BI, check for any available updates or patches that may address this issue.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional context.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Documentation: Review the official SAP Help Portal for detailed information on variable types and their usage in queries.
  
  By following these steps, you should be able to identify the cause of the R9050 error and implement a suitable solution.