Why would you run the Purge Non-Conforming Planning Area Data application job?

Running the Purge Non-Conforming Planning Area Data application job is particularly focused on maintaining the integrity of the system's planning environment by removing data that no longer conforms to the active model or structure. When you activate a planning area in SAP IBP, some data may not conform to the new data model or structure defined by the latest configuration. Therefore, this job specifically targets and purges master data associated with that planning area, ensuring that the active planning area remains clean and relevant for planning purposes.

This process helps to avoid confusion or errors that could arise from outdated or irrelevant data lingering in the system after changes have been made. It is essential for organizations to maintain clean data to ensure accurate forecasting and planning outcomes, which is why this job is key after activating or modifying a planning area.