SAP Knowledge Base Article - Preview

3074152 - Duplicate messages generated in sender polling channels after system update

Symptom

You upgrade SAP Process Orchestration to release 7.50, higher Support Package level, e.g. SP19, SP20, SP21. After this update, you are facing issues that sometimes messages from sender polling channels (e.g. SFTP, Mail, File, JDBC, REST...) are processed more than once on different server nodes, which leads to duplicated message processing.


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Environment

SAP NetWeaver 7.5

Product

SAP NetWeaver all versions

Keywords

upgrade, update, polling, duplicate, SFTP, JDBC, File, Mail, REST, Process Orchestration 7.5, PI 7.5, PO 7.5, AEX , KBA , BC-XI-CON-AFW-SCH , Job Scheduler , Problem

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