Solution : https://service.sap.com/sap/support/notes/577368 (SAP Service marketplace login required)
Summary :
In SAP environments, blocked updates could occur when handling RFCs within transaction SM50, particularly during executions of function module CO_RV_CONF_PROCESS_BACKGR observed via the RFC Monitor (SM58). This situation could escalate to an ABAP runtime error "MESSAGE_TYPE_X" (error code RU803). The root issue arises when dialog processes awaiting termination overload due to the system's configuration via transaction OPK4, leading to all dialog processes becoming occupied and potentially creating a deadlock scenario. SAP Note recommends configuring the system to defer goods movement postings, reducing interaction or allocating more resources to dialog processes to mitigate this issue.
Key words :
bei dieser einstellung werden aus dem verbucher heraus keine dialogprozesse erzeugt, allerdings werden die warenbewegungen dann nicht zeitnah zur rückmeldung gebucht, programm über einen periodisch eingeplanten job laufen lassen, um die warenbewegungen zu buchen, system executes function co_rv_conf_process_backgr, dialog processes stay occupied, periodically scheduled job, abap runtime error, error message ru803, current actual solution
Related Notes :
| 578842 | UPD WPs have the status CPIC(RFC) stop in SM50 |
| 438015 | Latest qRFC version and supplement for 3.x, 4.x, 6.10, 6.20 |
| 176682 | CO11: Deadlock because of blocked update processes |