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Author's profile photo Biplab Das

Implementation of Concurrent Employment in EC to LMS/EC-PY/non-SAP Integration


This blog explains what is concurrent employment, how the employee data looks like when one is on concurrent employment, which integration logics can be used to map the required record in various integration scenarios.

What is Concurrent Employment

Concurrent Employment refers to an employee who has more than one Job simultaneously, they are employed by multiple departments or hold multiple positions within the same department in the same country. Just to give an example, let’s say the position for the role “Head of Mortgages”  of a financial organization is vacant and an employee who is currently working as “Head of Cards & Loans” has been handed over additional interim responsibility to manage that vacant position ( until a replacement is found). This kind of requirement is managed in Employee Central using the concurrent employment functionality.


One should not confuse concurrent employment with global assignment.Concurrent Employment and Global assignment are not connected at all and these are 2 separate functionalities. A global assignment and concurrent employment cannot be applied to the same employee at the same time. This means that, if an employee has a concurrent employment, he/she cannot have a global assignment at the same time, and vice-versa.

You can add concurrent (or multiple) employments that overlap in duration for the same person in the system, with one of these employments being the main employment and all others classified as secondary employments.

The below diagram is an example of Concurrent Employment where employee is having 2 active jobs in the same country.

Technical Implementation


  1. Concurrent Employment is enabled in Admin Centre(check SAP Help here)
  2. SF API “CompoundEmployee” should be used to extract the concurrent employment and the related secondary assignments
  3. To have the API extract Secondary Assignments, the item “SecondaryAssignments” needs to be added in the “CompoundEmployee” query.


Once the prerequisites are applied, employees who are on concurrent employment the data in CompoundEmployee output XML will have new segments (employment_information & secondaryAssignments).Please note, for each secondary assignment, there will be a new “employment_information” node and a corresponding “secondaryAssignments” node.

The below diagram explains how the employment_information record is linked to “SecondaryAssignments” segments.

  1. The “SecondaryAssignments” segment is a sub element under the person segment of the Compound Employee API.
  2. The subitem “SecondaryAssignmentsItem” is additionally replicated as “SecondaryAssignmentPeriod” under the corresponding employment_information segment.
  3. Once an employment record is set as the Secondary, system creates a “SecondaryAssignment” node at the same level as employment Information.This “SecondaryAssignments” is linked to the “username” of the employment information.
  4. Each “SecondaryAssignment” segment will have fields “effectiveStartDate” and “effectiveEndDate”  which can be used to identify if the assignment is active or not.
  5. In most of the cases, only the primary employment information is sent to the downstream system. The above-mentioned logic can be used to identify the primary record.
  6. Like Global Assignments, when an employee is assigned a secondary employment, a unique user ID is created. It is important to note that this cannot be assigned to any other user.

P.S – There is a field called “isPrimary” under “employment_information” node. This field is deprecated ( at least as of Q2 2017) and not related to the concurrent employment feature. This should NOT be used to derive the primary or secondary record. It would have been great if SAP could have given such flag, but unfortunately, that is not the case at the moment.

What are the challenges in Integration?

Q1: Which API can be used to extract Concurrent Employment details?

A1: The SF API “CompoundEmployee” should be used to extract data.

Q2: How to identify which employment record is Primary and which are secondary?

A2: For every secondary employment there will be a corresponding “SecondaryAssignments” record. The employment record which does not have an active secondary record is the Primary employment.

Q3: Can an employee have multiple Concurrent Employments?

A3: Yes- an employee can have multiple Secondary records, at least system allows.

Q4: Which record (primary or secondary) should be mapped for EC to LMS integration?

A4: For LMS one learning record for both employments. So, the primary record can be sent to learning.

Q5: Primary or Secondary record should be mapped for EC to Payroll integration (EC-PY or non-EC PY)?

A5: For EC to EP-PY replication (P2P) all employee records are replicated.

For EC to non- EC payroll interfaces, generally employees are extracted based on pay group (also called payroll area), so if the secondary records contain different pay group code then those records won’t be interfaces. However, if the secondary record(s) have same pay group, then those secondary records are interfaced.



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      Author's profile photo Former Member
      Former Member

      Hi Bilap,

      Regarding the LMS vS C.Employment Can we send both Records? the primary and the Secondary?



      Author's profile photo Biplab Das
      Biplab Das
      Blog Post Author

      Hi Flavio,

      As far as I know, LMS cannot accept multiple records for an employee, so I think it needs to be either primary or secondary record.But I will question the business reason on why LMS need the secondary record as well, thanks, Biplab


      Author's profile photo Former Member
      Former Member


      Hi Biplab,


      Thank you for your input.

      The custumer is using SAP HCM, the same employee can have 2, 3 or 4 contracts for diferent Legal entities on the same country. 3 months ago the contrats were disconected, so they implemented Central Person to have an unique identifier to represent these employees and link these contracts.

      Before we have Central Person in place this Employees were disconected and SAP HCM were treating them as diferent employees when they were in fact the same employee with diferent Contract/ Id.


      On SF side they have in place LMS and PM/GM and now they want to implement Employee Central and RCM.


      On LMS side, the customer wants to be able to manage the Training by contract and not by user because each contract might have diferent training needs, and also by law the learning History should be manage separately ( some trainings are mandatory by law), at the same time the costumer wants to have a link between this users, has they have in SAP HCM with Central Person, and as they will have with Employee central.


      The Concurrent Employment will cover the need of having muntiple contract for the same employee on the same country but we are not sure about what will happen with in LMS where we don’t have Concurrent Employement.

      To sum up we are able to Send diferent Employements for the Same Central Person ID to EC and PM with Concurrent Employeement and we wanted to know if we can some do the same for LMS.


      Sorry for the long text ?

      Author's profile photo Biplab Das
      Biplab Das
      Blog Post Author

      Hi Flavio,

      No need to be sorry for the long post:) It helped to understand the requirement.

      Not sure if there is an easy solution out here. Using integration we can for sure send all the contract records against a central person but I doubt if LMS is capable enough to handle it. As far as I know, it's not possible as LMS expects just one record.

      Probably instead of "Central person", integration can create records based on each User ID's ( considering each contract has a unique user ID") a central person has.Have you tried that?

      I will anyway keep an eye and let you know if I get any solution.


      Author's profile photo Ralitsa Petrakova
      Ralitsa Petrakova

      Thank you for this article, Biplap! It is so useful for me.

      We have this case - two legal entities within one country and it is possible that one person is hired to two of them for a specific period of time. Do you think this could be managed with concurrent employment? If yes, can you think of any prerequisites to achieve it?

      Thanks for your time and Best regards,


      Author's profile photo Biplab Das
      Biplab Das
      Blog Post Author

      Hi Ralitsa,


      one of the pre-requisite for using Concurrent employment is employee need to wear  more than one hat within the same country but different company, division, business unit, department, location etc ( basically org objects). So for your case , i think you should be able to use Concurrent employment functionality. However, please be aware of the impacts/adjustments need to be done in other modules, Payroll system etc.

      All the best,


      Author's profile photo Ralitsa Petrakova
      Ralitsa Petrakova

      Thank you very much for your reply!


      Author's profile photo Nisheel Chandra Bandari
      Nisheel Chandra Bandari

      Hi Biplab,


      I'm trying to understand how Leave of Absence works with Concurrent Employment.


      Assume an Employee has 2 employements - if he raises a LOA request on Main employment, will this get synced over to the secondary employment as well. Is there some additional configuration required to ensure this sync happens?



      Nisheel Chandra Bandari


      Author's profile photo Biplab Das
      Biplab Das
      Blog Post Author

      Hi Nisheel,


      Yes, ideally it should ( though I never tested it).

      Author's profile photo Padmaja V
      Padmaja V

      Hi Biplab,

      We have configured the concurrent employment for one of the client but the event and event reasons are reflecting under position management history rather than appearing in the position management edit option.

      Could you please guide me how to resolve this. I can not remove the event and event reasons and create again a fresh ones because all HR transactions are mapped.







      Author's profile photo Ankur Bhatnagar
      Ankur Bhatnagar

      Hi Biplab

      Thank you for the post on Concurrent employment,it was very useful

      I wanted to check one this after we enable Concurrent Employment in feature in EC,its not showing up in Manage Business Configuration.

      My Client needs modifications in fields visibility in sections ,when we go to Actions->Add Concurrent Employment ->the Concurrent employment screen comes up with various fields like Employment date,retirement date etc.. ,how to hide any of those date fields.

      Another question is can we hide the Leave and Compensation section which comes up while running the Concurrent Employment process.


      Thank You



      Author's profile photo SAP AMO Service
      SAP AMO Service

      Hi Biplab,

      We are in the middle of a technical Mini-Master integration of employee, org and absence data from SF EC to SAP HCM. This is required as employees book time to project codes in SAP CATs.

      We have SF EC and EC for Payroll where we have switched on Concurrent employment for Rotational staff (offshore). When an offshore resource transfers to the UK, they have concurrent record created to capture the start of service in UK and are included in the payroll feed. This is a particular situation where the same employee exists in one legal entity – but only has one employment active at any time – their offshore employment or onshore UK. The issue we have is that we don’t want to have concurrent employment switched on in SAP side. Being a consulting firm, we want to manage time recording to projects against the primary employment. This is due to the integration to a external resource management system which does not recognise concurrent employment. We are being advised by the SI that this is not possible and we have to switch on Concurrent Employment in SAP. Please can you suggest how we can get round this, can we exclude one employment type via compoundemployee API to SAP HCM?



      Author's profile photo Adrian Galisteo Rivas
      Adrian Galisteo Rivas

      Great blog!

      Regarding Employee Central Concurrent Employment:

      My client wants to implement Concurrent  but only for Position and Different Data Purposes, But they don´t want to mantain neither a different payroll nor PTO or different leave of absences, if an employee broke his leg in one employment obviously will be also in a "sick leave" in all the employments, does not make sense to be requesting a sick leave in every employee profile.

      Is there a way to use concurrencies just for data but not for Payroll, PTO or absences? Maybe creating Dummy Data for this profiles?

      What about assigning different cost centers? Alternatitive Cost center portlet does not count the total percentage in two employments, it just count the total within the same portlet. Would be recommendable to allocate the cost centers just in One Employee Profile?

      Kind Regards