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3149633 - How to avoid/optimize long running BW2HANA authorization replication or timeout

Symptom

Authorization replication will take place during transport/activation automatically, if the 'Limit replication' option in RS2HANA_VIEW is disabled.
Enabling 'Limit replication' option is potential workaround to avoid long activation/transport times. This, of course, does not impact the authorization replication time which still may be longer than expected, or maybe even time out:

  • TSV_TNEW_OCCURS_NO_ROLL_MEMORY, TSV_TNEW_PAGE_ALLOC_FAILED, SYSTEM_NO_ROLL dumps happen during the replication of privileges.
  • During the transport TIME_OUT and CALL_FUNCTION_REMOTE_ERROR dump(s) are triggered at authorization replication step.

This KBA provides an overview of what contributes to long running authorization replication in general and how to avoid/optimize it.


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Environment

  • SAP NetWeaver 7.5
  • SAP BW/4HANA 1.0, 2.0, 2021

Keywords

"authorization replication" "performance" "long running" "long runtime" SAPLRSEC_CHECKS", LRSEC_CHECKSF03, FILL_UP_AUTHS, CL_RSO_MSG, CL_RS2HANA_AUTH_MANAGER, RS2HANA_AUTH_RUN_RFC, RS2HANA_AUTH_RUN, RS2HANA_GEN, adso, odsv, open ods view, advanced datastore object, advanced dso, infocube, dso, query, elem, hcpr, compositeprovider, hana compositeprovider, iobj, infoobject, master data, infoprovider, TIME_OUT, CL_RS2HANA_AUTH_AMDP, ASSIGN_OBJECTS , KBA , BW-WHM-MTD-HMOD-AUT , BW2HANA authorization generation , BW4-ME-HMOD-AUT , BW2HANA authorization generation , How To

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