SAP Knowledge Base Article - Preview

2849989 - "CALL_FUNCTION_SIGNON_INCOMPL" error occurs connecting to SAP Application datastore - SAP Cloud Platform Integration for Data Services


Testing the connection of an ECC (SAP Application) datastore in CPI-DS drops the below error message:

Test failed for the default configuration '<configuration name>' of datastore: '<datastore name>':
Cannot connect to SAP Applications datastore <> using host <<application server name>>, client <<client number>>, user <<user name>>, and system number <01: CRFC error: RFC_ABAP_RUNTIME_FAILURE-(Exception_Key: CALL_FUNCTION_SIGNON_INCOMPL)- Logon data incomplete.[SAP Partner]>. Please make sure the SAP server is running and the login information is correct.



SAP Cloud Platform Integration for Data Services


SAP Cloud Integration for data services 1.0


LOD-HCI-DS, CPI, HCI, CPI-DS, EIM-DS, Data Services, ECC, datastore, connection, test, error, CALL_FUNCTION_SIGNON_INCOMPL , KBA , LOD-HCI-DS , HANA Cloud Integration for Data Services , EIM-DS-SAP , SAP Interfaces , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.