Follow this process to write-back data from EPM target applications to your general ledger source system:
Perform steps 1-5 and step 7–8 in Extracting General Ledger Data.
Define write-back mappings for required segments or chartfields.
Create data write-back rules.
Run data write-back rules to push the data from supported target applications (Planning, Essbase ASO, and Essbase BSO) into your general ledger source system.
You cannot write-back data to SAP General Ledger and PeopleSoft Human Capital Management source systems.
Load the data into E-Business Suite or PeopleSoft Enterprise Financial Management by running a process in Oracle General Ledger or PeopleSoft General Ledger.