https://community.sap.com/t5/application-development-and-automation-discussions/idoc-input-sbinv-no-range-error/m-p/637697#M27036 <P>Invoice is being created in sap however idoc shows still error with error message "External document number&lt;ext doc no&gt; does not match reference document number&lt;generated invoice number&gt; "</P> <P> </P> <P>system is assigning newly generated invoice number to XBLNR (reference doc) which obviously doesnt match coz customer's invoice number cannot be equal to vendor's invoice number...</P> Wed, 02 May 2018 09:56:27 GMT Former Member 2018-05-02T09:56:27Z https://community.sap.com/t5/application-development-and-automation-discussions/idoc-input-sbinv-no-range-error/m-p/637697#M27036 <P>Invoice is being created in sap however idoc shows still error with error message "External document number&lt;ext doc no&gt; does not match reference document number&lt;generated invoice number&gt; "</P> <P> </P> <P>system is assigning newly generated invoice number to XBLNR (reference doc) which obviously doesnt match coz customer's invoice number cannot be equal to vendor's invoice number...</P> Wed, 02 May 2018 09:56:27 GMT https://community.sap.com/t5/application-development-and-automation-discussions/idoc-input-sbinv-no-range-error/m-p/637697#M27036 Former Member 2018-05-02T09:56:27Z