How To Fix BRAIN134 - Variable &1 for query key date has been changed to a required entry

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN -

• Message number: 134

• Message text: Variable &1 for query key date has been changed to a required entry

What causes this issue?

The query key date must always be defined. This means that an entry
different from the initial value must always be made for variable &V2&.

System Response

The variable &V1& is set to required entry.

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 BRAIN134 - Variable &1 for query key date has been changed to a required entry ?

  The SAP error message BRAIN134 indicates that a variable in a query has been changed to a required entry, which means that the variable must be filled in before the query can be executed. This typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when working with queries in the BEx (Business Explorer) Analyzer or Query Designer.
  Cause:
  
  Variable Configuration: The variable in question has been set to "required" in the query definition. This means that the user must provide a value for this variable when executing the query.
  Changes in Query Definition: If the query was modified (e.g., a variable was changed from optional to required), users may encounter this error if they do not provide a value for the variable.
  User Authorization: Sometimes, the user may not have the necessary authorizations to access certain data, which can lead to issues with variable values.
  Data Source Changes: Changes in the underlying data source or InfoProvider can also affect how variables are handled.
  
  Solution:
  
  Provide a Value for the Variable: When executing the query, ensure that you fill in the required variable. This can usually be done in the prompt screen that appears when you run the query.
  Check Query Definition: If you have access, review the query definition in the Query Designer to see if the variable settings are appropriate. You can change the variable from "required" to "optional" if that fits your business logic.
  User Authorization: Ensure that the user has the necessary authorizations to access the data related to the variable. This may involve checking roles and authorizations in the SAP system.
  Consult Documentation: If you are unsure about the variable's purpose or how to fill it, consult the documentation or reach out to the query designer or the person responsible for the report.
  Testing: After making changes, test the query to ensure that it runs without errors.
  
  Related Information:
  
  BEx Query Designer: This is the tool used to create and modify queries in SAP BW. Understanding how to use it can help in troubleshooting issues related to variables.
  SAP Notes: Check SAP Notes for any known issues or patches related to the BRAIN134 error message.
  SAP Community: The SAP Community forums can be a valuable resource for finding solutions to specific issues encountered by other users.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis or BW team for further investigation.