Troubleshooting This section contains a list of troubleshooting articles. General ERPConnect License Key ERPConnect FAQs How to activate tracing in ERPConnect Required Support Information for ERPConnect SAP Allow external access to BW Queries Authority Check Trace Enabling Secure Network Communication (SNC) via X.509 certificate How to check the accessibility to an SAP System Registering RFC Server in SAP Releases in Kernel Release 720 and higher Errors ERPConnect Exception - DATA_BUFFER_EXCEEDED Error when calling a Function Module or BAPI ERROR service ‚?‘ unknown or service sapms unknown MDX parser does not start No more storage space available for extending an internal table Non-Unicode destinations are not supported by SAP Was this page helpful? Thank you for your feedback! Help us improve our products by using our feedback form. Thank you for your feedback! Help us improve our products by using our feedback form. Theo Chatbot