Symptom
You are implementing business rules and you would like to create custom functions to be used in the business rules context.
Environment
SAP SuccessFactors Employee Central (EC) - All Versions
Cause
Not Supported
Resolution
The functions available for business rules scenarios are hardcoded and the options available can be consulted in Functions A to Z
It is not possible to create custom functions because this requires coding which in this case would affect all the customers.
If there is any operation that you are not able to achieve via the standard function, you can refer to the KBA 2090228 on how to submit ideas to SAP where you can suggest the function you want, this will then be checked by the developer team if it is possible to implement in future releases.
Keywords
customize business rules functions , KBA , LOD-SF-EC-JOB-RUL , Job Info Business Rules , Product Enhancement