SAP table TKEB (Management for Operating Concerns (Client-Specific))
SAP Table TKEB is used for managing client-specific settings and configurations related to operating concerns in Profitability Analysis (CO-PA). It stores critical information for controlling structures, such as assignment rules and attributes that define how data is processed and analyzed for profitability reporting. This table supports client-specific customization to meet the unique operational and reporting requirements of the organization.
SAP table TKEB has 2 primary key fields being MANDT,ERKRS.
If you're only analyzing data from a single SAP instance you may omit field MANT in your relationships as it will we the same across the entire dataset. On the other hand, if you're combining data from multiple SAP instances you need to take MANDT into account.