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2249530 - Resources Check in kernel 7.4x

Symptom

Some transactions or jobs cannot be finished and detect following message:

dev_rd

*** WARNING => GwRqDpSendTo: resources of ABAP server exhausted [gwdp.c       3551]
*** ERROR => GwRqDpSendTo: DpLogon failed [gwdp.c       3581]


or


dev_icm

*** WARNING => IcmSendRq: resources of ABAP server exhausted [icxxif.c     939]
*** ERROR => IcmSendRq: DpLogon failed [icxxif.c 1009]
*** ERROR => IcmCreateDpRequest: Server overload {010acfb3} [icxxthr.c 3326]
*** ERROR => IcmPlFlushBuf: IcmConnRollInWP failed: No more connections available(-12) [icxxplugin.c 14]

Sometimes you get these warning and error message even there is enough RFC or ICMan related resources. 


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Environment

SAP Kernel 7.4

Product

SAP NetWeaver 7.4

Keywords

Resources exhausted, ABAP server exhausted , KBA , mpi pipes , mpi blocks , mpi , too many , communication entries , ca blocks in use , logons , performance , slow , BC-CST-DP , Dispatcher, Task Handler , BC-CST-IC , Internet Communication Manager , BC-CST-GW , Gateway/CPIC , Problem

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