Message type: E = Error
Message class:  FIRU_PROPERTY_TAX - Property Tax 
Message number: 015
Message text: Concession ID &1 is not found in the FIRUD_PRT_MIGMAP table
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The SAP error message FIRU_PROPERTY_TAX015 indicates that a specific Concession ID (identified by &1) is not found in the FIRUD_PRT_MIGMAP table. This error typically arises in the context of property tax processing, particularly when migrating or mapping property tax data.
Cause: Missing Data: The Concession ID you are trying to use does not exist in the FIRUD_PRT_MIGMAP table. This could be due to: Data not being migrated properly. The Concession ID being incorrectly entered or referenced. The mapping table not being populated with the necessary data.
Configuration Issues: There may be issues with the configuration of the property tax module or the mapping settings that lead to the Concession ID not being recognized. Data Migration Errors: If you are migrating data from another system or an older version of SAP, there may have been errors during the migration process that resulted in missing entries in the mapping table.
Solution: Check the FIRUD_PRT_MIGMAP Table: Use transaction SE11 or SE16 to
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