3193597 - EC-to-ECP: Error handling for OAuth 2.0 while using Direct Pay Statement

• In the Payroll System Information screen an error has occurred and an error ID will be displayed.
• Following error message is displayed in Direct Pay Statement: “Something went wrong with the Pay Periods. Please contact your Administrator.” 

• SAP SuccessFactors Employee Central Payroll 

Employee Central Payroll, OAuth, Error ID, Gateway Service, Payroll System Information, Direct Pay Statement, Pay Statement, Payslip, Holerite, 001, Please enable Employee Central Payroll in Provisioning., 002, You can't access this application from the country or region that your IP address is in., 003, Either the Payroll System Configuration is empty, or the Payroll System Configuration URL is not maintained., 101, Please configure the Outbound OAuth in Employee Central., 104, The system failed to generate the SAML assertion., 105, The system failed while processing the URL of the server you are calling, 201, The system failed to generate the access token, 202, The system failed to reach the OAuth token endpoint., 203, The system failed to generate the OAuth credential., 301, The system failed to request a service response., 302, The system raised an IOException while requesting a service response., 401, The system failed to parse a service response., 402, The system failed to parse an error message, PSS-UNK01, Unknown argument exception, eq is not supported for payDate., PSS-UNK02, Invalid Date Format, PSS-UNK03, Unsupported Operator Detected!, PSS-UNK04, The referenced X509 Key Pair 'null' is no longer available, PSS-UNK05, Skip value exceeds total number of records., PSS-VALD01, Pay statement service validation fail, Please contact your IT administrator, PSS-VALD02, PSS-VALD03, PSS-VALD04, PSS-VALD05, PSS-VALD06, PSS-VALD08, PSS-VALD09, countryCode must be provided., PSS-VALD10, Please check configuration for, PSS-VALD13, Key or Filter must be provided, PSS-VALD14, Filter is not yet supported, PSS-PROV01, The Provisioning switch required to access Pay Statement Service is not enabled., 'Enable Employee Central Payroll' switch in Provisioning is not activated., PSS-PERM01, The user does not have sufficient permission to use the Pay Statement Service., The user does not have Payroll Administration permission., PSS-PERM02, The user does not have Payroll Self Service permission., PSS-PERM03, The user does not have Private Data for Proxy Account Holder Permission., PSS-PERM04, An error has occurred while checking for permission, Failed to get loginUserId, PSS-PERM05, An error has occurred while checking for permission, No userId found for, PSS-PERM06, Failed to get targetUserId, PSS-PERM07, Failed to get object of, from singular key., PSS-PERM08, Failed to get object of, from composite key., PSS-PERM09, An exception has occurred. , KBA , LOD-EC-ECP-SF-PST , EC Payroll Pay Statement , LOD-EC-GCP-PY , Payroll Integration EC to Employee Central Payroll , LOD-EC-ECP-SF-MAS , Employee Data Maintenance via Mashups , LOD-EC-ECP-GLO , Globalization , Problem