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Non-Technical Assistance
Request non-product support or provide feedback on SAP Support Portal site
Via tRFC, data can be transferred safely and reliably between applications. The RFC client calls a specific function module on the RFC server. The called function module is executed exactly once on the server. The resulting data is then stored temporarily in the SAP database under a unique transaction ID (TID), that is, data creation and data transmission are two separate processes. The tRFC is used for example to send business documents from one SAP system to another SAP system, often by using the ALE/IDoc layer.
One or several functional module calls can be grouped into a single tRFC LUW (logical unit of work). Due to its asynchronous nature, the tRFC can handle situations where the called remote system is not available at the time of posting. In such a case a reprocessing is triggered by the tRFC framework.
The following technical prerequisites have to be met in order to use the tRFC monitoring:
On the managed system, use transaction SM58 to check whether there are tRFC entries present.
Available Monitoring Categories
The available monitoring categories are:
Available Filter Options
tRFC
For tRFC Monitoring, you can collect all tRFC entries in the managed system. You can also use the following filter parameters, to restrict the data collection:
Available Metrics
For interfaces of type tRFC the following metrics are collected:
tRFC
The following status codes are taken into account for error and interim statuses:
Severity | tRFC Status Code |
---|---|
Critical | ANORETRY, ARETRY, CPICERR, RETRY, SYSFAIL, VBERROR |
Interim | AFINISH, CONFAIL, DEBUG, EXECUTED, MAILED, READ, RECORDED, SENDED, SYSLOAD, VBRECORD, VXRECORD |
The term “Critical” as used above indicates an immediate error state, with no automatic reprocessing, manual action is required. The term “Interim” indicates a temporary error or backlog situation only. Usually automatic reprocessing is in place.