topic Re: How to avoid the warning message Null value will be used for context parameter <context>: For input string: "<TALEND_NULL>" in Talend Studio

How to avoid the warning message Null value will be used for context parameter : For input string: ""

Anonymous — Sat, 16 Nov 2024 05:28:56 GMT

Hi,

I'm creating my own logs using tjava component

java.io.File outputFile = new java.io.File(context.Log_FilePath+"/qts_process_log_"+TalendDate.formatDate("yyyyMMdd_HHmm",TalendDate.getCurrentDate())+".txt");
java.io.PrintStream ps=new java.io.PrintStream(new java.io.FileOutputStream(outputFile, true), true);

For every subjob the following messages gets printed in the log file. The context variable names may change but the message is consistent across subjobs. Can you please help as this considerably increases my log file size and doesn't look good. I'm sure this is due to some setting that I'm overseeing in talend but not sure what exactly.

Null value will be used for context parameter runIdForDICT: For input string: "<TALEND_NULL>"
Null value will be used for context parameter runIdForPUNCHFile: For input string: "<TALEND_NULL>"
Null value will be used for context parameter LOOP: For input string: ""
Null value will be used for context parameter runIdForDICT: For input string: "<TALEND_NULL>"
Null value will be used for context parameter runIdForPUNCHFile: For input string: "<TALEND_NULL>"

Re: How to avoid the warning message Null value will be used for context parameter : For input string: ""

Anonymous — Wed, 26 Jun 2019 16:16:57 GMT

Hi @Mausam6792 ,

I believe you are using tContextLoad in your job, where null values are loaded as context values.

Please check the input source of your context and correct them beforehand.

In addition to this you can check the box "Disable Errors","Disable Warnings" in the tContextLoad.

Thanks and Regards,

Subhadip

Re: How to avoid the warning message Null value will be used for context parameter : For input string: ""

Anonymous — Tue, 02 Jul 2019 07:29:59 GMT

Thanks @subhadip13

Attached is a screenshot of how my tContextLoad is configured. The suggested settings are in place.

I see that the message only comes for the contexts that are assigned a value during run time instead of coming from the context file.

Any suggestions?

Capture.PNG

Re: How to avoid the warning message Null value will be used for context parameter : For input string: ""

Anonymous — Tue, 12 Nov 2019 10:39:08 GMT

Hi,

I have the same issue. Any responses from Talend please ?

Regards