WCAE is a standard SAP Table which is used to store WCM: Order Operation <-> Approval Group data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The WCAE table consists of various fields, each holding specific information or linking keys about WCM: Order Operation <-> Approval Group data available in SAP. These include AUFPL (Routing number of operations in the order), APLZL (General counter for order), APRVGRP (Approval Group), CRNAME (Created by)... 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. .