How to remove below information message in C4C?

[renken158]

Hello Experts,

I am a new guy in C4C area, I am currently encounter an issue regarding information message.

There is code like 'if (this.Z_BU1.Trim() == "OPTO-COB")' in absl file, which leads to information message like

'String Trim Function: Importing parameter Source is initial.' in UI.

My question is how to get rid of this kind of boring information message, thanks in advance.

BR

Harvey

[renken158]

Hello everyone, already fixed it, please use if(this.Z_BU1.Trim() != "") firstly to ensure it's not empty, then continue with following logic, thanks.

[former_member1115]

Hi Harvey

Is there any specific reason you want to use trim function in an if condition? This is not ideal. The error you are getting is a standard error when the string functions encounter any empty string.

What is it that you want to achieve here?

Regards

Praveen Dwivedi

[renken158]

I have tried to look for it in help document where I found this:

If the source string is empty, the system raises an information message and returns an empty string.

But I am quite sure how to check if string is empty, use isinitial()?

Currently, I am unable to test it in system, so is there anyone know the answer? thanks.