Client Connection Mode

Determines the type of client connection to use when logging onto SAP R/3. 

Automatic or Manual.

The default mode is Automatic.

Enable RFC Trace

You enable RFC tracing with the Enable RFC Trace property. The trace file is rfcnumber.trc.

For example, rfc00310_0156.trc 

Yes or No.

The default mode is No; the RFC tracing is disabled.

Setting the Enable RFC Trace parameter to Yes creates both the JCo and RFC Trace logs. Both are created in the same location under:

appserver\domains\domain1\
config

The JCoTrace log provides Java Runtime, version, and path information. It also provides a manifest. 

If Enable RFC Trace is set to No, then no trace file is generated.

RFC Trace Level

Trace level specifies the complexity of the information in the trace file. 0 provides minimal trace logging and 5 provides the maximum trace logging of diagnostic information in the trace file. 

Integer value from 0 to 5. 

The default number is 0.

The Enable RFC Trace level only affects the JCo trace level. It has no effect on the RFC trace level. 

Transaction Mode

Specifies the transaction mode. 

• Non-Transactional

  • Actions performed by BAPI call are committed immediately and automatically by SAP R/3 (auto commit). In this mode, use the execute() method in the OTD.

• Transactional RFC (tRFC)

  • Adapter communicates with SAP R/3 using unique transaction IDs (TID) to avoid message repeats. Use the executeAsynchronous(eid) method in the OTD in this mode.

• VIA COMMIT/ROLLBACK BAPI

  • Performs a single phase commit, where actions performed by BAPI calls are committed or rolled back by calling BAPI_TRANSACTION_COMMIT or BAPI_TRANSACTION_ROLLBACK. In this mode you must use the commit and rollback methods on the BAPI/RFC OTD.

A transaction mode of Non-Transactional or Transactional RFC(tRFC) or VIA COMMIT/ROLLBACK BAPI.

The default mode is Non-Transactional.

Transaction ID Verification Database

Specifies the location of the Transaction ID Verification database. 

Specify the name of the file-based database which persists the TIDs. Provide the path to the database file that records the disposition of all transactions outgoing from this Adapter. The database records whether transactions are: 

• C (committed)

• U (unprocessed or rolled-back)

• R (reserved or pending)

A valid path to the database file. 

For example, the default location could be: 

C:\JavaCAPS6\data\SapTRFC.TIDdb

Maximum TID Database Rows

Specifies the maximum amount of rows for the Transaction ID (TID) database for outbound adapters. 

Set this property only if tRFC is used. This property specifies the maximum number of rows in the outbound TID database that are kept before the oldest rows are purged and their corresponding TIDs confirmed on SAP R/3. Confirmation allows SAP R/3 to remove those TIDs from its TID tracking database and reduce resource consumption. 

At least a single row. 

The default is 200 rows.

Enable ABAP Debug Window

Enables the ABAP debugging window. 

Enabling the Enable ABAP Debug Window property opens the ABAP debugging window on the Application Server. The window shows the debug information for the RFC-enabled ABAP application that is called by SAP R/3.

This property only works if the SAPGUI software is installed on the Application Server. 

Yes or No.

The default mode is No; the ABAP Debug window is disabled.

Use Load Balancing

Enables load balancing for outbound adapters. 

This property allows you to take advantage of the workload balancing provided by SAP R/3. SAP R/3 provides workload balancing to automatically route requests to the SAP application server within a group of servers that has the best response time determined at that moment by an SAP message server. 

If you disable load balancing, use the System number property.

Yes or No.

The default mode is No; load balancing is disabled by default.