TD21T is a standard SAP Pooled Table which is used to store Reasons for generating incom.pmnts immed. (texts) data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The TD21T table consists of various fields, each holding specific information or linking keys about Reasons for generating incom.pmnts immed. (texts) data available in SAP. These include SPRAS (Language Key), RANTYP (Contract Type), SZEGEN (Generate incoming payment immediately), XTEXT (Text (15 characters))... 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. .