Solution : https://service.sap.com/sap/support/notes/68299 (SAP Service marketplace login required)
Key words :
text id ----------------- ---------- ------ ps text pms pstx activity long text aufk avot component long text aufk matkthe standard settings, /event target_obj target_id seq sourcecat source_obj source id, eban b04 8 aufk matkthe target_id, eban b02 8 aufk avot, eban b01 7 pms pstx, text type text obj, assigned ps text, additional key words cn21, source text, text objects
Related Notes :
53959 | PReq for component without long text in order |
46049 | Changed long text is not updated in purchase req. |