The Function Group GUMM (Maintain T830A/T831A tables) is a standard Function Group in SAP ERP and is part of the package GBAS. It contains the following embedded function modules and dictionary objects.
| Function Group | GUMM |
| Short Text | Maintain T830A/T831A tables |
| Package | GBAS |
Function Group GUMM contains 3 function modules.
| G_GLX_MASTERDATA_MODIFY | Write GLX master data |
|---|---|
| G_GLX_MASTERDATA_READ | Read GLX master data |
| G_GLX_MASTERDATA_READ_DETAIL | Read GLX master data with value |