Message type: E = Error
Message class:  FINS_CFIN_AC_CFG - Central Finance: Configuration 
Message number: 012
Message text: Fill field Mapping Structure
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The SAP error message FINS_CFIN_AC_CFG012 ("Fill field Mapping Structure") typically occurs in the context of the Central Finance (CFIN) module when there is an issue with the mapping of fields between the source system and the Central Finance system. This error indicates that the system expects certain fields to be filled in the mapping structure, but they are not populated correctly.
Causes:
Incomplete Mapping Configuration: The mapping configuration for the financial documents may not be fully set up, leading to missing fields that are required for processing.
Incorrect Field Assignments: The fields in the mapping structure may not be correctly assigned or may not correspond to the expected values in the source system.
Data Transfer Issues: There may be issues with the data being transferred from the source system to the Central Finance system, such as missing or incorrect data.
Customizations: If there are custom fields or modifications in the source system that are not Get instant SAP help. Sign up for our Free Essentials Plan.
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