MSAM_ATT_TMP is a standard SAP Table which is used to store Table to store object specific attachment data data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The MSAM_ATT_TMP table consists of various fields, each holding specific information or linking keys about Table to store object specific attachment data data available in SAP. These include ATTACHMENT_ID (Character field, length 70), GUID (16 Byte UUID in 32 Characters (Hexadecimal Encoded)), SIGNATURE (General Flag)... 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. .