R12: PAPROWF PA Project Workflow Errors with ORA-01427: single-row subquery returns more than one row
Last updated on NOVEMBER 20, 2017
Applies to:Oracle Project Foundation - Version 12.1.3 and later
Information in this document applies to any platform.
The following error occurs when setting the Success Status activity in the PA Project workflow:
Failed Activity Set 'Success' Status
Activity Type Function
Error Name -1427
Error Message ORA-01427: single-row subquery returns more than one row
Error Stack PA_PROJECT_WF.SET_SUCCESS_STATUS(PAPROWF, 1289284, 299792, RUN) Wf_Engine_Util.Function_Call(PA_PROJECT_WF.SET_SUCCESS_STATUS, PAPROWF
Cursor l_get_approver_userid_csr has no condition for the item type so the workflow will error if there is another workflow with same item key, different item type and different user, see Bug 16688806: BUDGET APPROVAL PROCESS ORA-01427: SINGLE-ROW SUBQUERY RETURNS MORE THAN ONE ROW. The workaround of running the standard concurrent program FNDWFPR "Purge Obsolete Workflow Runtime Data" to purge old data from the Oracle Workflow tables does not work because the expenses workflows never complete, they all remain in an active state.
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