Job Selector tool is not supported for EC integrated templates.
SuccessFactors Compensation Management
An enhancement has been released (b1608) that features an EC Promotion UI where promotions can be done for EC integrated templates.
2084813 / Promotions Job Selector - Compensation
2085277 / Worksheet Design - Job Selector - Compensation
Job Selector, EC integrated templates, Promotion , KBA , LOD-SF-CMP-ADM , Admin Tools, Settings, Permissions , LOD-SF-CMP-EC , EC data, EC mappings, configuration & settings , Product Enhancement