Sometimes the correlation fails due to the size of to be captured text is exceeding the max size limit.
Sample Error-
Error -26377: No match found for the requested parameter "param_name". Check weather the requested boundaries exist in the response data. Also, if the data you want to save exceeds 256 bytes, use web_set_max_html_param_len to increase the parameter size.
Same error would appear if boundaries are defined incorrectly, such that no data exists between defined boundaries.
Sample Error-
Error -26377: No match found for the requested parameter "param_name". Check weather the requested boundaries exist in the response data. Also, if the data you want to save exceeds 256 bytes, use web_set_max_html_param_len to increase the parameter size.
Same error would appear if boundaries are defined incorrectly, such that no data exists between defined boundaries.
Most probably when you capture complete body if the response, this error would occur due to big size of capturing data.
In this case you can confirm the size of the response data in fiddler or VuGen replay log itself.
In this case you can confirm the size of the response data in fiddler or VuGen replay log itself.
General Information
- Used when correlating HTML statements.
- It is automatically recorded only when correlation during recording is enabled (Recording Options).
- Sets the maximum length of any HTML string which VuGen can retrieve and save in a parameter.
- The default value for the maximum length of a parameter that can be captured during correlation is 256 characters.
- To retrieve a string longer than 256 characters, use web_set_max_html_param_len to increase the maximum valid length.
- An attempt to save a string whose length exceeds the maximum length will fail.
Recommendation for use
Always use this function in all scripts.
Define it in vuser_init section at the beginning only.
Set the size to very big value so that you don;t get correlation to get failed due to this reason.