Solution : https://service.sap.com/sap/support/notes/489171 (SAP Service marketplace login required)
Key words :
allowed quick entry, terms maintain text, mp022100 screen 2000 reason, 'maintain text' button, maintain text, button appeared, implementing note 378505, screen 2000, infotype 0221, prerequisites
Related Notes :
| 521745 | Q&A: Master Note for U.S. Payroll Adjustments. |
| 378505 | ADJ-US: Additional functionalities on Infotype 221 |