integration - How to update SalesForce object values to null in CastIron orchestration -

integration - How to update SalesForce object values to null in CastIron orchestration -

we using ibm websphere castiron integrate salesforce external systems. works ok. can't seem able set fields null in update/upsert operation. know way this?

in apex there fieldstonull string property specify fields, seems castiron connector doesn't back upwards this.

assigning null field nil - documented in sf api, hoping castiron magic here.

anyone has suggestion?

data loader has alternative allow inserting null values. if alternative checked override existing value in field null. if si not checked maintain existing value if no new value provided during update.check similar alternative in cast iron.

salesforce integration ibm