Symptom
- You are using SAP Process Orchestration (PO) or Process Integration (PI);
- You have configured AS2 Adapter to exchange business documents with your partner using the AS2 protocol;
- On the Adapter configuration you have set the Message Subject with (*) as the third party is not sending subject on their AS2 integration;
- You have noticed that the message flow is failing with a similar error such as:
- "Cannot match channel to incoming request for ..., Subject null, ContentType application/pkcs7-mime; name=smime.p7m; smime-type=enveloped-data, AS2Version 1.2: java.util.regex.PatternSyntaxException: Dangling meta character '*' near index 0 * ^"
- com.sap.engine.interfaces.messaging.api.exception.MessagingException: java.util.regex.PatternSyntaxException: Dangling meta character * near index 0
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Environment
- SAP NetWeaver
- SAP Process Integration
- Process Orchestration
Product
SAP NetWeaver 7.4 ; SAP NetWeaver 7.5
Keywords
AS2, Message Subject, Sender channel, AS2_http://sap.com/xi/XI/AS2 , KBA , BC-XI-CON-B2B-AS2 , Applicability Statement Protocol Adapter , Problem
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