EPBCS writeback error_message: ORA-06502: PL/SQL: numeric or value error: character string buffer to

Summary:

We are trying to do writeback to Fusion from EPBCS but the execution fails due to the below error:

error_message: ORA-06502: PL/SQL: numeric or value error: character string buffer too small

Content (please ensure you mask any confidential information):

Hello,

We are trying to do a writeback from EPBCS to Fusion budgetary control, and all configurations are in place but the execution failed at export stage we are using "Source Budget type Financial Module not Hyperion planning " it works fine with hyperion planning but we need to make it work also with financial module since we need to use budget revision feature.