Solution : https://service.sap.com/sap/support/notes/717233 (SAP Service marketplace login required)
Key words :
stpo-stlty stlnr idnrk postp posnr kznfp nfgrp nfeag, stpn-matnr stlty stlnr dpmat, maximum low-level code 999 reached, internal bom number stlnr found, bom category stlty = 'm', internal bom number stlnr, respective item detail screen, marc-matnr werks nfmat, selection criterion matnr = 'a', selection returns succession dependency
Related Notes :
| 843425 | Inconsistent records in STPN table |
| 68792 | Collective note for low-level code / recursiveness |
| 42891 | Recursiveness check |