When using the Network publisher insertion parameters {ifSearch:s}{ifContent:c} in non-Google publisher accounts, you may encounter the following error:
This issue occurs when the publisher insertion parameters {ifSearch:s}{ifContent:c} are used for non-Google objects, as Microsoft Advertising and other publishers only have a Search network, unlike Google which has both Search and Display.
This error is a warning, meaning that the objects did process as expected.
This error is merely a warning, and as such does not require a fix. However, if you remove the publisher insertion parameters {ifSearch:s}{ifContent:c} from your non-Google publisher accounts, this error should disappear.
If this is not the case or you have additional questions, please contact our Customer Support team.
