CWTKV0150E The autonomy attribute must not have the ''child'' value in the ''`0`'' task model.

Explanation
Invocation tasks with a one-way interface must not contain the autonomy attribute with the 'child' value .
User response
Either change the value of the attribute 'autonomy' to 'peer' or remove the attribute. Another option is to use a two-way interface. In IBM Integration Designer, open the specified task file in a text editor to correct this setting in the source code.