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    4. Word set cannot be used in Z39.50 searches due to CCL error

    Word set cannot be used in Z39.50 searches due to CCL error

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    1. Description
    2. Resolution
    3. Additional Information
    • Product: Aleph
    • Product Version: 22, 23
    • Relevant for Installation Type: Multi-Tenant Direct, Dedicated-Direct, Local, Total Care

     

     

    Description

    When you are searching in a remote Z39.50 database and your query contains a word "set", Aleph GUI client returns the following error message:

    "Z39.50 gate error: Could not map the CCL code to RPN form".

     

    This is due to internal z39.50 parser behaviour which considers word "set" as reserved.

     

    Resolution

    Use quotes around the word set. This will enable the z39.50 parser to better understand the query and process it without any error.

    Additional Information

     

    Example that would return CCL error message:

     

    wti=king set

     

    Example that would process query correctly:

     

    wti=king "set"

     

     

     


    • Article last edited: 18-01-2017
    View article in the Exlibris Knowledge Center
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