Solution : https://service.sap.com/sap/support/notes/633441 (SAP Service marketplace login required)
Key words :
symptom performance problems occur, activate rfc trace statistics, separate xml file 3 - output, terms rfc statistic trace, environment variable rfc_trace_dir makes, separate xml file, 1 - output deactivated 2 - output, rfc statistic trace, environment variable rfc_trace_dir, set environment variables
Related Notes :
| 1170342 | Setting environment variables |
| 532918 | RFC trace generation scenarios |
| 413708 | Current RFC library |
| 336693 | Replacing or installing librfc32.dll on Microsoft Windows |