error - Failed to lock the record in table PJT_UP_REQUESTS with key oracle.jbo.Key[300000055260687 ]

Summary:

error - Failed to lock the record in table PJT_UP_REQUESTS with key oracle.jbo.Key[300000055260687 ]

Content (please ensure you mask any confidential information):

I am trying to create projects using rest api /fscmRestApi/resources/11.13.18.05/projects. I am trying to run multiple project creation rest api's in parallel with the payload looking like -

{

"SourceTemplateName":"M Ntwk Cap",

"ProjectName": "M1001N2 2024_ROAR_10042621_311",

"ProjectNumber": "M1001N2",

"ProjectDescription": "2024_ROAR_Project Type_3118_10042621_SWR-MW-240002",

"ProjectStartDate": "2024-02-01",

"ProjectStatus": "Budget",

"SourceApplicationCode": "NOVA",

"ProjectDFF":[{

"estInSvcDate": "2024-12-30"

,"legacyNum": "31011001N2"}],

"ProjectClassifications" : [ {

"ClassCode": "AAAAN",

"ClassCategory": "MODCD",

"CodePercentage": "100"}

,{"ClassCode": "3101",

"CodePercentage": "",

"ClassCategory": "Mobility Company Code"}

],

"ProjectTeamMembers" : [ {

"PersonName" : "MIAZZA, GARY",