SAP Knowledge Base Article - Public

2586539 - Limit Of Extension Fields In a Form


You are trying to add an extension field in the Service Request form by SDK but are receiving a dump message.


In SAP Cloud for Customer HTML5 and RUI UI.

Reproducing the Issue

  1.  In SDK PDI-Patch-Solution: ABCDEF123_ (ABCDEF123_ is your solution ID)
  2. Under BoExtension > ServiceRequest
  3. ServiceRequest.xbo right click on Enhance Form
  4. Add field Z00_ABC (Z00_ABC is a field that you want to add)
  5. In Further Usage select form Service Request /Country - Language
  6. Click on Add Field and Edit
  7. You will receive a dump


There is a maximum limit of 745 extension fields (KUT + SDK) per BO & node combination. In this particular case for BO-SERVICE_REQUEST & Node-ROOT, it has already reached 746.


We request you to delete unnecessary extension fields and then resume your process.Applicable for other forms too.


Field, Form, SDK, Extension Field, Limit , KBA , BC-DWB-REP-EXT , Extensibility , Problem


SAP Cloud for Customer add-ins all versions