go in system administrator
search program : Purge Obsolete Workflow Runtime Data
take executable name
search executable name
check execution method and execution file name
executable FNDWFPR is running package WF_PURGE.TotalConcurrent
checkout this document:
Things are different in 11i and r12.1.x environments.
When querying executable, I figured out below, in both 11i and r12.1.x environments -
Execution method is 'Spawned' which implies, execution file is a C or Pro*C program. They are stored in binary format and executable FNDCPPUR is stored under $FND_TOP/bin.
Hence you cannot see the code for concurrent program: Purge Obsolete Workflow Runtime Data in 11.5.10 or r12.1.x environments.