Automic Workload Automation

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AE limits

  • 1.  AE limits

    Posted 02-01-2018 08:49 AM
    Edited by Michael Lowry 30 days ago

    Below is a list of Automation Engine limits.

    Item

    Limit

    Allowed characters, etc.

    Regular expression

    Object name

    200 characters

    A-Z, 0-9, ., _, -, @, #, $

    (See also: Naming conventions)

    ^[A-Z0-9\$@_\.#\-]{1,200}$

    User object name

    200 characters

    Same as for object name, but with exactly one '/' character separating the user name and the department.

    (?=^.{3,200}$)^[A-Z0-9\$@_\.#\-]+\/[A-Z0-9\$@_\.#\-]+$

    Task alias

    200 characters

    Same as for object name. Can be further limited by ALIAS_SPECIAL_CHARACTERS in UC_CLIENT_SETTINGS

    ^[A-Z0-9\$@_\.#\-]{1,200}$

    Object title

    255 characters

    Any character in the Latin1 character set

    ^.{0,255}$

    Archive key 1

    60 characters

    Same as for object title

    ^.{0,60}$

    Archive key 2

    20 characters

    Same as for object title

    ^.{0,20}$

    Int. account

    16 characters

    Same as for object title

    ^.{0,16}$

    Folder name

    255 characters

    Same as for object name

    ^[A-Z0-9\$@_\.#\-]{1,255}$

    Script variable name

    32 characters

    A-Z, a-z, 0-9, _, $, @, @, #
    First letter must not be a number. Partially
    case-preserving, but not case-sensitive.

    ^\&[A- Za-z0-9_@@#][A-Za-z0-9_$@@#]{0,31}$

    Object/prompt set variable name

    32 characters

    A-Z, 0-9, _, $, @, @, #
    First letter must not be a number.
    Not case sensitive.

    ^\&[A- Z0-9_@@#][A-Z0-9_$@@#]{0,31}$

    Script variable value

    Unlimited

    Allowed characters: Same as for object title
    Length unlimited since
    v11.1

    ^.+$

    Object variable value

    Unlimited

    Allowed characters: Same as for object title
    Length unlimited since
    v11.1. Multi-line text permitted since v11.1.

    ^.+$

    Static VARA key

    200 characters

    Allowed characters: Same as for object title

    ^.{1,200}$

    Static VARA value

    Unlimited

    Allowed characters: Same as for object title
    Length unlimited since
    v11.1Multi-line text permitted since v11.1.

    ^.+$

    Agent/Agent Group name

    32 characters

    A-Z, a-z, 0-9, ., _, -

    ^[A-Z0-9\._\-<>]{1,32}$

    Client

    4 decimal digits

    0-9 (0 is reserved for the system client. 0001-9999 are available for normal clients.)

    ^[0-9]{4}$

    System name

    8 characters

    A-Z, 0-9, _

    ^[A-Z0-9_]{1,8}$

    Time zone

    8 characters

     

    Run ID

    2,147,483,647

    The Automation Engine stores run IDs internally as 31-bit integers.

     

    Tasks per workflow

    Unlimited

    Workflows with many tasks may cause high memory consumption & poor UI performance. (See the discussion on AE & AWI sizing.)

     

    :PRINT line

    1024 characters

    Lines longer than 1024 characters are truncated at 1021 characters, and the last three characters are replaced with '...'.

     

    Script lines per scripting tab

    32,767 (2¹⁶-1)

    See Process Pages in the AE documentation.

     

    Generated JCL lines

    1024

    Can be increased if necessary by setting MAX_JCL_LINES job attribute.

     

    Rows per static VARA

    Unlimited

    Limited only by the underlying database.

     

    Rows returned by SQL VARA

    500,000
    (Default: 200)

    Adjust via SQLVAR_MAX_ROWS in UC_SYSTEM_SETTINGS.

     

    Rows returned by BACKEND VARA

    500,000
    (Default: 200)

    Adjust via BACKENDVAR_MAX_ROWS in UC_SYSTEM_SETTINGS.

     

    # of search results returned: objects

    20,000

    (Default: 5000)

    Adjust via GENERIC_SEARCH_LIMIT  in UC_SYSTEM_SETTINGS.

     

    # of search results returned: active tasks

    20,000

    (Default: 5000)

    Adjust via GENERIC_ACTIVITIES_LIMIT  in UC_SYSTEM_SETTINGS.

     

    # of search results displayed in the AWI: active tasks

    Unknown

    (Default: 500)

    Adjust via COMBINED_ACTIVITIES_LIMIT  in UC_SYSTEM_SETTINGS.

    This setting affects the AWI only, not the JUI or Java/REST APIs.

     

    # of search results returned: statistical records

    20,000

    (Default: 5000)

    Adjust via GENERIC_STATISTICS_LIMIT  in UC_SYSTEM_SETTINGS.

     

    XML export/import: file size

    30 MB

    Can be further limited using MAX_IMPORT_SIZE system setting. Exporting/importing very large XML files may cause high memory consumption & poor UI performance. (See the discussion on AE & AWI sizing.)

     

    XML export: # of objects

    1,000,000

    (Default: 1000)

    Adjust via MAX_EXPORT_COUNT  in UC_SYSTEM_SETTINGS.

     


    Sources:

    1. Naming conventions
    2. Common job attributes
    3. Static VARA
    4. ucsrv.ini

    Please comment below if you know of an AE limit you’d like to contribute to the list.



  • 2.  AE limits

    Posted 02-01-2018 09:00 AM
    Maybe it would make sense to put also some additional findings here on a separate list?

    Like for instance the current limit on print to 1023 characters - Print maximum number of data in a variable



  • 3.  AE limits

    Posted 02-01-2018 10:12 AM

    Many documentation pages mention that a field may contain any characters of the data type string. The documentation on Script variables lists the data types:

    • unsigned - positive integers
    • signed - negative and positive integers
    • float - positive and negative floating-point numbers*
    • string - string, the value must be enclosed in inverted commas (script literal)

    * Internally, the Automation Engine treats float values as IEEE754 doubles, for more precise floating point arithmetic.

    I could find no description of the characters that are permitted in the string data type. Is this documented anywhere? Does it depend on the language environment or OS?



  • 4.  AE limits

    Posted 03-13-2018 08:45 AM

    PRB00221501 has been opened to clarify which characters are allowed in the string data type.



  • 5.  AE limits

    Posted 03-13-2018 08:53 AM
    Hi Michael_Lowry

    another limitation to TASK Alises - they are only allowed in uppercase letters.
    This was a especially bad finding if you want to use VARA keys as Task ALIAS names.....

    Limit for static VARA objects regarding amount of lines: NONE
    the limit is the  DB Performance

    cheers, Wolfgang


  • 6.  AE limits

    Posted 03-15-2018 09:15 AM
    Automic updated the problem ticket to clarify that the string data type allows any character of the Latin1 character set:
    String of any length, all characters that correspond to the Latin1 codepage can be used.
    Be careful when you copy & paste contents from browsers or other tools. They might use a different type of encoding that does not work.
    I have updated the table above. Automic will update the documentation soon.


  • 7.  RE: AE limits

    Posted yesterday
    In a recent roadmap talk, product management indicated that UTF-8 support is planned for some fields.

    I guess we won't be able to use emoji in object names.


  • 8.  RE: AE limits

    Posted 18 hours ago
    <emoji>
        sad_emoji
    </emoji>

    Last I heard someone talked about "full support" for UTF-8 but that's why we (possibly) can't have nice things. Or, maybe it's just the alternative variant of "full". As in: for very small values of "full".

    <emoji>
      speechbubble_emoji
    </emoji>

    Sorry, could not resist.

    <emoji>
      wink_emoji
    </emoji>


  • 9.  Re: AE limits

    Posted 08-10-2018 10:05 AM

    I added a bunch more limits, including many of the ones set in UC_SYSTEM_SETTINGS.



  • 10.  RE: AE limits

    Posted 30 days ago
    I added regular expressions for some items, e.g, object name & script variable name.


  • 11.  RE: AE limits

    Posted 14 days ago
    Please note that due to a bug in the forum platform (Higher Logic), in the above table (as in all other discussion threads), the chapter symbol is not displayed correctly

    The chapter symbol should look like this:
    Instead, it appears as an at symbol (@). Because of this bug, in a couple of the regular expressions above, two at symbols appear instead of an at symbol followed by a chapter symbol.


  • 12.  RE: AE limits

    Posted 14 days ago
    Another AE limit;

    If you have a SQL statement that exceeds 4,000 characters of statement code, you will not be able to store and run it in a VARA.SQL or VARA.SQLI object.

    ------------------------------
    Pete
    ------------------------------



  • 13.  RE: AE limits

    Posted 7 days ago
    Are the limits of 22 Characters for passwords in login objects increased?


  • 14.  RE: AE limits

    Posted 7 days ago
    Hi Hans-Juergen,
    since 12.1 the password length for a Login Object is set to unlimited and all characters are allowed (including commas)

    ------------------------------
    Thx & rgds
    Christian
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