Workflow error but unable to identify which workflow

[murugappan]

We are getting a workflow error "[2025-01-17 03:49:21] WARNING: Formula function: string\replace, argument 1 should be 'string'. [] []". But, it does say which workflow. I checked all the workflow i have created and none of them has the string/replace function. Please help.

[emillod]

Are you sure it's related to workflow? Is that possible that you're using formula in one of entities? You can try to search in database for the string\replace

[murugappan]

emillod hi, Thank you for responding. In one of the entites i do have a formual which reads as

billNumber = string\replace(billNumber,' ',''); 

and i found that there was nothing wrong with the formula except that the initial value of billNumber was null. I have corrected the formula to test for this value as follows:

ifThen(!billNumber == null), string\replace(billNumber,' ','')); 

[yuri]

If you turn on the DEBUG mode for the log, it should display more. But it will also produce too many log messages which is not good for production. If you are able to reproduce the warnings, consider enabling the DEBUG mode temporary to catch the problem.