3383561 - Enter a valid service performer creating SES

• When creating a Service Entry Sheet via the APP 'Manage Service Entry Sheets' the user encounters an error 
  Example 'Enter a valid service performer. 998****** is not valid' (MM_PUR_SES003).
• This is not expected because the Service Performer is linked to the Supplier in the Supplier master data. 

SAP S/4HANA Cloud

1. Open the APP 'Manage Service Entry Sheets'.
2. Enter the description and reference Purchase Order number.
3. Within the POP Up choose a PO item.
4. Error message 'Enter a valid service performer. 998****** is not valid' is raised.
    

The contingent worker is no longer in a valid date. 

Extend the work agreement period of the service performer if required.  

MM_PUR_SES003, CL_MM_PUR_SES_ITEM_HELPER, CL_VAL_SES_ITEM_SERVICE_PERF, CL_MMPUR_SERVPROC_UTILITIES, CHECK_CONTINGENTWORKER_VENDOR, i_contingentworker, BP, relationships 

KBA , MM-PUR-SVC-SES , Service Entry Sheet for Service Procurement , Problem