Solution : https://service.sap.com/sap/support/notes/666993 (SAP Service marketplace login required)
Key words :
error message td600 appears, task list typeplnnr_i, task list grouprepair_i, goto transaction se38, long text exists, 'local object'button, restore long texts, long text indicator, 6c release system, long texts
Related Notes :
| 806798 | CA51:Error TD600 due to long text problem in PRT(PLFH table) |
| 651548 | TD600 termination when starting Transactions CA02 CA03 |
| 332364 | Message CP752 when operation long text is called up |