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  4. TF20507: The string argument contains a character that is not valid:'u0009'. Correct the argument, and then try the operation again. Parameter name: definition.Steps.script

TF20507: The string argument contains a character that is not valid:'u0009'. Correct the argument, and then try the operation again. Parameter name: definition.Steps.script

Code Example - TF20507: The string argument contains a character that is not valid:'u0009'. Correct the argument, and then try the operation again. Parameter name: definition.Steps.script
                
                        //'u0009'->'CHARACTER TABULATION' (U+0009)
Look for TABS and remove them