Pre-existing definition in the JCL JOB card

By default, when no scheduling environment name is defined for an operation in the current plan, any SCHENV=SE_name contained in the JCL JOB card is supported. If the operation has a scheduling environment name defined in the current plan, the SCHENV=SE_name contained in the JCL JOB card is overridden.In this way, no extra processing is requested for the tracker submitting the job and you can activate this function at your will.