This code system http://hl7.org/fhir/supplyrequest-status defines the following codes:

CodeDisplayDefinition
draft DraftThe request has been created but is not yet complete or ready for action.
active ActiveThe request is ready to be acted upon.
suspended SuspendedThe authorization/request to act has been temporarily withdrawn but is expected to resume in the future.
cancelled CancelledThe authorization/request to act has been terminated prior to the full completion of the intended actions. No further activity should occur.
completed CompletedActivity against the request has been sufficiently completed to the satisfaction of the requester.
entered-in-error Entered in ErrorThis electronic record should never have existed, though it is possible that real-world decisions were based on it. (If real-world activity has occurred, the status should be "cancelled" rather than "entered-in-error".).
unknown UnknownThe authoring/source system does not know which of the status values currently applies for this observation. Note: This concept is not to be used for "other" - one of the listed statuses is presumed to apply, but the authoring/source system does not know which.
<status value="active"/><experimental value="false"/><date value="2021-01-05T10:01:24+11:00"/><publisher value="HL7 (FHIR Project)"/><contact><telecom><system value="url"/><value value="http://hl7.org/fhir"/></telecom><telecom><system value="email"/><value value="fhir@lists.hl7.org"/></telecom></contact><description value="Status of the supply request."/><jurisdiction><coding><system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/><code value="001"/><display value="World"/></coding></jurisdiction><caseSensitive value="true"/><valueSet value="http://hl7.org/fhir/ValueSet/supplyrequest-status"/><content value="complete"/><concept><code value="draft"/><display value="Draft"/><definition value="The request has been created but is not yet complete or ready for action."/></concept><concept><code value="active"/><display value="Active"/><definition value="The request is ready to be acted upon."/></concept><concept><code value="suspended"/><display value="Suspended"/><definition value="The authorization/request to act has been temporarily withdrawn but is expected to resume in the future."/></concept><concept><code value="cancelled"/><display value="Cancelled"/><definition value="The authorization/request to act has been terminated prior to the full completion of the intended actions. No further activity should occur."/></concept><concept><code value="completed"/><display value="Completed"/><definition value="Activity against the request has been sufficiently completed to the satisfaction of the requester."/></concept><concept><code value="entered-in-error"/><display value="Entered in Error"/><definition value="This electronic record should never have existed, though it is possible that real-world decisions were based on it. (If real-world activity has occurred, the status should be "cancelled" rather than "entered-in-error".)."/></concept><concept><code value="unknown"/><display value="Unknown"/><definition value="The authoring/source system does not know which of the status values currently applies for this observation. Note: This concept is not to be used for "other" - one of the listed statuses is presumed to apply, but the authoring/source system does not know which."/></concept></CodeSystem>