Solution : https://service.sap.com/sap/support/notes/447975 (SAP Service marketplace login required)
Key words :
log file shows anrfc_error_communication error, additional key words rfc_error_communication, internal error occurs, bw extractor service, bw extractor, bwextractor service, older version, dll solution, latest version, updated dll
Related Notes :
| 556211 | |
| 413708 | Current RFC library |
| 336693 | Replacing or installing librfc32.dll on Microsoft Windows |