Solution : https://service.sap.com/sap/support/notes/1309804 (SAP Service marketplace login required)
Key words :
temporary initial cluster records remain hidden, initial cluster record exists longer, short dump dbif_rsql_invalid_request occurs, classic cluster corruption occurs, initial cluster record exists, relevant key field names, entire table err_ntab- error, cluster check report sdbi_cluster_check, select <physical key fields>, section briefly explains
Related Notes :
1319517 | Unicode Collection Note |
1309728 | SDBI_CLUSTER_CHECK: Operating instructions |
1077403 | Cluster table check using SDBI_CLUSTER_CHECK |