On systems that allow overlapping MRNs, the HL7 Listener may log one of the following errors in the hl7failedmessages.txt log upon receiving a message:
-
Critical Error: Could not create Assigning Authority
-
Critical Error: Could not create source Assigning Authority
Both errors indicate the HL7 message contained an invalid assigning authority. The latter error indicates the invalid assigning authority is in the MRG segment.
Assigning authorities are limited to 50 characters. Ensure the assigning authority is specified correctly in the HL7 message.