SAP Function TREX_EXT_CALCULATE_CLUSTERS - Calculate Clusters

Parameter Reference Type Length Default Optional Text
I_CLUSTERING_ATTRIBUTE TREX_RFC-ATTRIBUTE C 64 Clustering Attribute
I_CLUSTERING_METHOD TREX_RFC-CLUSTERING_METHOD b 1 4 X Clustering method
I_DOC_SEL_QUERY TREX_RFC-DOC_SEL_QUERY C 1024 X DocumentSelection Query
I_DOC_SIM_METHOD TREX_RFC-DOC_SIM_METHOD b 1 X Document similarity method
I_INDEXSERVER_LOCATION TREX_RFC-LOCATION C 20 X Host:Port
I_INDEX_ID TREX_RFC-INDEX_ID C 64 Index Id
I_LANGUAGE TREX_RFC-LANGUAGE C 2 X Language
I_MAX_RESULTS I I 4 20 X Maximum number of results
I_RFC_DESTINATION TREX_RFC-RFC_DESTINATION C 32 RFC Destination
I_SEARCH_DOCS TREXT_SEARCH_DOCS h 112 X Document for document features
I_STAGING TREX_RFC-BOOLEAN N 1 0 X Staging, 0: false, 1: true

Parameter Reference Type Length Text
E_RESULT_CONTAINER TREXT_RESULT_CONTAINER h 280 TResult Containers
E_RETURN_CODE TREX_RFC-RETURN_CODE I 4 Return code
E_RETURN_TEXT TREX_RFC-RETURN_TEXT C 200 Return text

Exception Text
CONVERSION_ERROR Error during conversion from/to UTF-8
ERROR Error, see error message