PlanVersionStatus and corresponding values PJO_PLAN_VERSIONS_B.PLAN_STATUS_CODE

Summary:

PlanVersionStatus and corresponding values PJO_PLAN_VERSIONS_B.PLAN_STATUS_CODE

Content (please ensure you mask any confidential information):

In rest api - /fscmRestApi/resources/11.13.18.05/projectBudgets/{PlanVersionId}

we get value for attribute PlanVersionStatus.

There is a column PLAN_STATUS_CODE in table PJO_PLAN_VERSIONS_B.

My questions are -

1) what are the different possible values for the attribute PlanVersionStatus? What are the corresponding values for PJO_PLAN_VERSIONS_B.PLAN_STATUS_CODE ?

2) in which base table oracle stores relationship between attribute PlanVersionStatus and column PJO_PLAN_VERSIONS_B.PLAN_STATUS_CODE?

I need this information for custom reporting requirements.