How To Fix BRAIN123 - Query &1/&2 may not have read mode 'A'


BRAIN123 - Overview

  • Message type: E = Error

  • Message class: BRAIN -

  • Message number: 123

  • Message text: Query &1/&2 may not have read mode 'A'

  • Show details Hide details
  • What causes this issue?

    Query &V1&/&V2& is used for the parameterization of another query with a
    variable with 'Replacement from Query'. Read mode 'A' (Read all data at
    once) is not permitted for this kind of 'V query'.

    System Response

    The query cannot be executed.

    How to fix this error?

    Use RSRT -> Properties to change the read mode from &v1&/&v2& to'X' or
    'H'.

    Procedure for System Administrators

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


    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message BRAIN123 - Query &1/&2 may not have read mode 'A' ?
    The SAP error message BRAIN123 indicates that a query (specifically a BEx query) is attempting to use a read mode that is not allowed. The read mode 'A' refers to "All" mode, which is typically not permitted for certain types of queries, especially those that are designed to work with specific data selections or aggregations.
    
    Cause: Query Configuration: The query may be configured to use a read mode that is not compatible with its settings. For example, if the query is designed to return specific data based on certain filters or characteristics, it may not support the 'A' mode. Data Source Restrictions: The underlying data source (like an InfoProvider) may have restrictions that prevent the use of read mode 'A'. Query Properties: The properties of the query might be set in such a way that they do not allow for the 'A' read mode.
    Solution: Check Query Properties: Open the query in the BEx Query Designer

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