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First Cluster Analysis
(CRCA1) 
Technical name: 0P_CRCA1
This variable is specific to the first Cluster Analysis in the InfoSet CRM Clustering Migration Analysis (0CRMCIS01), which refers to the InfoObject Cluster Analysis (0DM_CLUSID).
It enables you to select the first Cluster Analysis for CRM Clustering Migration Analysis (0CRMCIS01_Q0001). An SAP exit is provided, which initially fills this variable with the most recent Clustering Analysis. For this purpose, the date and time of data extraction is used.