ORA-01502

java.io.IOException:  
--- The error occurred while applying a parameter map. 
--- Check the UpdateWorkflowInstanceData-InlineParameterMap. 
--- Check the statement (update failed). 
--- Cause: java.sql.SQLException: ORA-01502: index 'FLEXFLOW_INTG.PK_WF_INSTANCEDATA' or partition of such index is in unusable state

索引失效，需要重建。

原因：
该表被移动：alter table  t move tablespace tools
或者索引被手动alter index idx_t unusable;