SAP Knowledge Base Article - Public

2666657 - Unable to Add Second Child Record To Parent MDF Object

Symptom

  • Cannot Add Second Child Record To MDF Object
  • At Second Attempt, It overrides the existing child record
  • All relevant create/edit/delete permissions are correctly assigned
  • Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental

Environment

BizX Platform

Reproducing the Issue

  • Create a record whereby you have parent-child composite relationship
  • When you click into the record there is no option to add a second record

Cause

  • From an object definition level, this can occur when setting up effective dating on the Parent object or setting up multiplicity in associations.  
  • When setting up a parent/child composite relationship if the parents effective dating is type "None" then only one record can exist for the parent

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  • When configuring the association multiplicity is set as "One to One" this means that only one child record can be created to the associated parent

kba_2.png

Resolution

  • By setting effective dating from "None" to "Basic" or "Multiple Changes Per Day" this will enable multiple parent records to be created with different effective dates. Note if the customer requires no effective dating on parent we can still achieve this

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  • By changing the Multiplicity type from "One to One" to "One to Many" this enables multiple Child records to be created for each parent even if effective dating on the parent is set to None. 

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Keywords

MDF, Association, Add Records, Parent, Child, Second Child Relationship, One to One, One to Many , KBA , LOD-SF-MDF-OBJ , Object Definitions All Object Definition Creation , Problem

Product

SAP SuccessFactors HCM Core 1802 ; SAP SuccessFactors HCM Core 1808