SAP Message BV055 - Internal error: could not create the SDCCN session

Diagnosis
Internal error: To transfer data to SAP, a session needs to be createdin the Service Data Control Center (SDCCN). An error occurred when doingso. The error number is &SPACE& &V1&.
The error numbers have the following meanings:
1 = Could not create a job
2 = Data error
3 = The service type is unknown
4 = Failed to add the session
5 = Invalid destination
6 = Internal error
7 = This session already exists
8 = Invalid service type
9 = Other error
The session has the session number &SPACE&&V2& /000.

System Response
The transfer is terminated.

Procedure for System Administration
Investigate the cause of the error. The Service Data Control Center(transaction SDCCN) may provide useful information.
If you are not authorized to use SDCCN, inform a user with the requiredauthorization about the error (probably a system administrator).