Solution : https://service.sap.com/sap/support/notes/1497090 (SAP Service marketplace login required)
Summary :
Despite following SAP guidelines to set the `merge_deltas` parameter to "no," users find the alertserver check, `check_parameter_merge_deltas,` indicating it should be enabled. A program error misleads this recommendation, requiring the parameter to be "yes." For installations running TREX 7.10 Revision 35 or higher, parallel indexing and merge delta processing causes issues, particularly in Enterprise Search scenarios. To resolve, upgrade all TREx hosts to TREX 7.10 Revision 41 or later to accommodate correct behavior in handling this parameter.
Key words :
terms alertserver parameter merge delta index memwatch merge_deltas enterprise search esh reason, alertserver check check_parameter_merge_deltas requests parameter merge_delta, merge delta index call, set parameter merge_deltas, alertserver check check_parameter_merge_deltas, enterprise search, suggested revision isreleased, sap recommendation, prerequisites prerequisite, program error
Related Notes :
| 1249465 | TREX 7.1: Installing TREX for Embedded Search |