ESI syntax message

This table gives details about the error code you have found in the ESI Debugger report.

Error number	Error text	Description
1000	Line `n` Error	A generic or unidentifiable error in an ESI statement.
1001	Line `n`. Unrecognized ESI tag.	An ESI opening statement is incorrect. For example,`<esi:xyz...>`
1002	Line `n`. Unrecognized ESI attribute.	An attribute, such as `src` in `esi:include src` , is misspelled or unrecognizable.
1003	Line `n`. Unrecognized ESI closing tag.	The closing statement is not recognized. For example, you used `<esi:remove>` to open a block, and `</esi:rem>` to close it.
1004	Line `n`. Badly constructed include tag.	For example, the line `<esi:include somefile.htm/>` is incorrect because the include statement must contain the `src` prefix for the primary object to be fetched.
1005	Line `n`. Illegal character in variable name.	In the `<esi:set>` tag, the name must be composed of up to 256 alphanumeric characters and underscores.
1006	Line `n`. Unknown variable type.	The `type` specified in the `<esi:set>` was either not known or was misspelled. ESI accepts only `type='string'` .
1007	Line `n`. Missing quotes for string constant.	A generic or unidentifiable error in an ESI statement.
1008	Line `n`. More then one name attribute in a `<esi:set>` or `<esi:assign>` tag.	The `<esi:set>` or `<esi:assign>` tag accepts only one `name` .
1009	Line `n`. More then one type attribute in a `<esi:set>` or `<esi:assign>` tag.	The `<esi:set>` or `<esi:assign>` tag accepts only one `type`.
1010	Line `n` . More then one value attribute in a `<esi:set>` or `<esi:assign>` tag.	The `<esi:set>` or `<esi:assign>` tag accepts only one `value`.
1011	Line `n`. One or more attributes are missing for the `<esi:set>` or `<esi:assign>` tag.	The `<esi:set>` or `<esi:assign>` tag must be followed by a value.
1012	Line `n`. Expecting a numerical value for attribute.	A numeric value was expected but not found.
1013	Line `n`. Invalid character in function name.	An invalid character, such as a number or other special character, has been found in a function name.
1016	Line `n`. More than one name attribute in a `<esi:param>` tag.	Each `<esi:param>` tag in an `esi:include` statement can include only one name.
1017	Line `n`. More than one value attribute in a `<esi:param>` tag.	Each `<esi:param>` tag in an `esi:include` statement can include only one value.
1018	Line `n`. Badly constructed `<esi:param>` tag.	The correct form is `<esi:param name="name" value="value"/>` .
1019	Line `n`. One or more attributes are missing for the `<esi:param>` tag.	Each `<esi:param>` tag in an `esi:include` statement must include a name and a value.
1020	Line `n`. A specified attribute must have a value.	Attributes must be assigned values. For example, you cannot have a `ttl`> alone, it must be `ttl=t`, where `t` is a time value.
1021	Line `n`. More then one item attribute in a `<esi:foreach>` tag.	In the `esi:foreach` statement, which begins, `<esi:foreach item="My_Item" ...` there can only be one `item` defined.
1022	Line `n`. More than one collection attribute in a `<esi:foreach>` tag.	In the statement `<esi:foreach, item="My_Item" collection="[sequence]">`, there can be only one `collection` attribute.
1023	Line `n`. Badly constructed foreach tag. Collection attribute required.	You cannot formulate an `esi:foreach` statement without specifying the collection the iteration is to work on.
1024	Line `n`. No rule matches syntax.	An unidentified syntax error was found. Shows only if criteria to trigger codes 1001 - 1023 are not met.
1025	Line `n`, An `<esi:function>` definition cannot be nested inside another `<esi:function>` definition.	User-defined functions cannot include other user-defined functions as part of the definition.
1026	Line `n`, An `<esi:eval>` statement cannot be nested inside an `<esi:function>` definition.	You cannot place an `<esi:eval>` statement inside an `<esi:function>` block.
1027	Line `n`, An `<esi:return>` statement must be contained in an `<esi:function>`.	You cannot place an `<esi:return>` statement outside an `<esi:function>` block.
1028	Line `n`, An `<esi:break>` statement must be contained in a loop.	The `<esi:break>` statement can be placed only inside an iteration loop, the `<esi:foreach>` block.