Symptoms
You install the 32-bit version of the BizTalk Accelerator for HL7 (A4HL7) on a 64-bit computer. If you run an instance of BizTalk Server Host in 64-bit mode, an inadequate error message that resembles the following may be logged in the BizTalk Server event log:
A message received by adapter "adapter_name" on receive location "location_name" with URI "location_url*" is suspended. Error details: There was a failure executing the receive pipeline:"BTAHL72XPipelines.BTAHL72XReceivePipeline, BTAHL72XPipelines, Version=1.3.0.0, Culture=neutral,PublicKeyToken=31bf3856ad364e35" Source: "BTAHL7 2.X Disassembler" Receive Port: "location_name" URI: "location_url" Reason: The ConnectionString property has not been initialized.
Resolution
Cumulative update information
This problem was fixed in the following cumulative update for BizTalk Server:
Cumulative Update 1 for BizTalk Server 2016
Note After you apply this update, if the scenario that is described in the "Symptoms" section occurs, an error message that resembles the following is logged in the BizTalk Server event log:
A message received by adapter "adapter_name" on receive location "location_name" with URI "location_url*" is suspended. Error details: There was a failure executing the receive pipeline:"BTAHL72XPipelines.BTAHL72XReceivePipeline, BTAHL72XPipelines, Version=1.3.0.0, Culture=neutral,PublicKeyToken=31bf3856ad364e35" Source: "BTAHL7 2.X Disassembler" Receive Port: "location_name" URI: "location_url" Reason: Unable to acquire a connection string for the logstore. If the BizTalk Host is not configured to run as 32-bit only, this may be caused by attempting to use artifacts from a 32-bit installation of BizTalk Accelerator for HL7.
Status
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
References
For information about the service packs and cumulative update list for BizTalk Server, click the following article number to view the article in the Microsoft Knowledge Base:
2555976 Service Pack and cumulative update list for BizTalk Server
For more information about BizTalk Server hotfixes, click the following article number to view the article in the Microsoft Knowledge Base:
2003907 Information about BizTalk hotfixes and Cumulative Update support