TICNV is a standard SAP Table which is used to store DD: Status of Incremental Conversions data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The TICNV table consists of various fields, each holding specific information or linking keys about DD: Status of Incremental Conversions data available in SAP. These include CNVID (Unique ID of table conversion), CNVCONTEXT (Context in which the conversion runs), SCENARIO (Sscenario (graph) of a conversion), SCHEMA1 (Starting Schema)... See below for full list along with technical details, documentation, text table, check tables, foreign key relationships, conversion routines, relevant tcodes and example ABAP select code etc. .