RFC connection errors occur during the Postprocessing roadmap step.

If RFC connection errors occur, check the connection information for DBACOCKPIT to the target database after the downtime processing of SUM and during Postprocessing roadmap step. If the user is locked, choose Activate user now and Reset connect attempts.

Error in the Postprocessing roadmap step in phase RUN_PSA_VERSION_CREATE.

Check with transaction SECSTORE your system for any inconsistent entries. Repair the connection to the SAP BW client following SAP Note 816861 after you have applied the new license.

Some secondary indexes, which are to be created on selected databases only, can be inconsistent after the migration. These inconsistencies are found in phase RUN_RSDB02CK_END and reported in the log file.

To fix the inconsistencies, use transaction SE14 or SE11 and repeat the phase after the correction.