SAP Knowledge Base Article - Public

2497127 - Rules Are Not Working for Extension Fields


You try to create a rule for an extension field that depends on another field to be Mandatory/Visible/Read Only or not.


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Reproducing the Issue

  1. Click on Start Adaptation
  2. Find the respective field
  3. Select Change Properties of the field
  4. Click on Rule


Once you are using a rule for this field as such as Mandatory/Visible/Read Only, it is not necessary check the box of Mandatory/Visible/Read Only option.


You can use the condition below for example and uncheck the Mandatory/Visible/Read Only option for the field.

IF logical_expression, value_if_true, value_if_false)

For example:

IF(Root.CountryCode == 'US', false, true)


KBA , extension field , rule , AP-RC-UIF , C4C UI Framework , How To


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