How To Fix RSIS123 - Variable &1 cannot be replaced

SAP Error Message - Details

• Message type: E = Error

• Message class: RSIS -

• Message number: 123

• Message text: Variable &1 cannot be replaced

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 RSIS123 - Variable &1 cannot be replaced ?

  The SAP error message RSIS123, which states "Variable &1 cannot be replaced," typically occurs in the context of SAP BW (Business Warehouse) when dealing with queries, variables, or report definitions. This error indicates that the system is unable to replace a variable in a query or report due to various reasons.
  Causes:
  
  Variable Not Defined: The variable referenced by &1 may not be defined in the query or may not exist in the InfoProvider.
  Incorrect Variable Type: The variable might be of a type that is not compatible with the context in which it is being used.
  Missing Authorization: The user may not have the necessary authorizations to access the variable or the underlying data.
  Variable Scope: The variable might be defined in a different context or scope that does not match the current query.
  Technical Issues: There could be technical issues with the query or the underlying data model that prevent the variable from being processed correctly.
  
  Solutions:
  
  Check Variable Definition: Verify that the variable is correctly defined in the query. Go to the query designer and check the variable settings.
  Review Variable Type: Ensure that the variable type matches the expected input for the query. For example, if it is a date variable, ensure that it is being used in a date context.
  Authorization Check: Ensure that the user has the necessary authorizations to access the variable and the data it references. This can be checked in the user roles and authorizations.
  Variable Scope Review: Check if the variable is defined in the correct context. If it is defined in a different query or InfoProvider, it may not be accessible.
  Technical Troubleshooting: If the issue persists, consider checking for any technical issues in the query or the underlying data model. This may involve checking the data source, InfoObjects, or any transformations that may affect the variable.
  
  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.
  Query Designer: Familiarize yourself with the Query Designer tool in SAP BW, as it is essential for defining and managing variables.
  Documentation: Review SAP documentation on variables in BW queries for best practices and guidelines on how to define and use them effectively.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP BW administrator or support team for further assistance.