https://community.sap.com/t5/application-development-and-automation-discussions/abap-cds-date-function-function-dats-is-valid-is-unknown/m-p/417185#M11330 <P>Use Release 7.50 or higher?</P> Fri, 03 Mar 2017 10:35:46 GMT retired_member 2017-03-03T10:35:46Z https://community.sap.com/t5/application-development-and-automation-discussions/abap-cds-date-function-function-dats-is-valid-is-unknown/m-p/417184#M11329 <P><IMG class="migrated-image" src="https://community.sap.com/legacyfs/online/storage/attachments/storage/7/attachments/23513-cds-error.jpg" /></P><P>Hi All,</P><P>In the ABAP CDS - Core Data Services,</P><P>I'm facing the error Function DATS_IS_VALID is unknown.</P><P>Please suggest me the solution.</P><P>Thank you.</P><P>Vijay</P> Fri, 03 Mar 2017 10:27:10 GMT https://community.sap.com/t5/application-development-and-automation-discussions/abap-cds-date-function-function-dats-is-valid-is-unknown/m-p/417184#M11329 Former Member 2017-03-03T10:27:10Z https://community.sap.com/t5/application-development-and-automation-discussions/abap-cds-date-function-function-dats-is-valid-is-unknown/m-p/417185#M11330 <P>Use Release 7.50 or higher?</P> Fri, 03 Mar 2017 10:35:46 GMT https://community.sap.com/t5/application-development-and-automation-discussions/abap-cds-date-function-function-dats-is-valid-is-unknown/m-p/417185#M11330 retired_member 2017-03-03T10:35:46Z https://community.sap.com/t5/application-development-and-automation-discussions/abap-cds-date-function-function-dats-is-valid-is-unknown/m-p/417186#M11331 <P>Please find the following</P><P><IMG class="migrated-image" src="https://community.sap.com/legacyfs/online/storage/attachments/storage/7/attachments/23518-version.jpg" /></P> Fri, 03 Mar 2017 11:00:31 GMT https://community.sap.com/t5/application-development-and-automation-discussions/abap-cds-date-function-function-dats-is-valid-is-unknown/m-p/417186#M11331 Former Member 2017-03-03T11:00:31Z