Troubleshooting options for debugging end-to-end processing problems using OData applications and Online Data Proxy connections to an SAP datasource.
High-level Process Flow
This section describes high-level process flow when using OData configured with Sybase Unwired Platform.
OData End-to-End Process Flow
Troubleshooting Options
This section describes the options available for diagnosing process flow problems.
SAP-side Debugging
- Verify the SAP NetWeaver Gateway is running.
- Verify the SAP datasource is running.
- Verify the SAP datasource privileges have been granted properly.
- Ensure the SAP BAPIs are exposed properly as Web services.
- Verify REST API calls are constructed properly.
- Verify credentials are correct.
- Check for error messages.
Search Troubleshooting for the topic Verifying SAP Prerequisites.
Proxy Connection Debugging
- Verify the Proxy connection is configured properly and is operational.
- Check for error messages.
Client-side Debugging
Debug log levels can be changed for connection properties, and the logs can be viewed in Sybase Control Center.
In Sybase Control Center
for Sybase Unwired Platform, see:
- Enabling Application Logging
- Connection Log
Sybase Unwired Platform-side Debugging
- Verify Unwired Server is up and running.
- Enable domain-level logging in
Sybase Control Center to collect data. In Sybase Control Center
for Sybase Unwired Platform, see:
- Enabling and Configuring Domain Logging
- SAP Connection
- Push Log
- Proxy Log
- Enable the SAP Solution Manager URL to view end-to-end tracing information
for OData online applications.
In Sybase Control Center for Sybase Unwired Platform, see Configuring SAP Solution Manager URL.