FMCCAVCP is a standard SAP Table which is used to store Plan line items table data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The FMCCAVCP table consists of various fields, each holding specific information or linking keys about Plan line items table data available in SAP. These include GL_SIRID (Record number of the line item record), RLDNR (Ledger), RRCTY (Record Type), RVERS (Version)... 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. .